CN111644253B

CN111644253B - System for be used for material processing automated processing

Info

Publication number: CN111644253B
Application number: CN202010350259.4A
Authority: CN
Inventors: 唐道武; 唐佳玟; 何小兰
Original assignee: Sichuan Litian Construction Machinery Equipment Co ltd
Current assignee: Sichuan Litian Construction Machinery Equipment Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2024-08-13
Anticipated expiration: 2040-04-28
Also published as: CN111644253A

Abstract

The invention relates to a system for automatic processing of material processing, which comprises a feeding machine, a vibrating screen A, a jaw crusher, a horizontal sand making machine, a cleaning-recycling-dewatering integrated machine and a vibrating screen B, wherein the feeding machine, the vibrating screen A and the jaw crusher are sequentially connected; the jaw crusher, the horizontal sand making machine and the vibrating screen B are sequentially connected through a conveying belt A and a conveying groove B respectively; the vibrating screen B is provided with a plurality of outlets and is respectively connected with a cleaning-recycling-dewatering integrated machine, a large particle recycling station and a medium particle recycling station through a conveying belt C, D, E; the outlet of the vibrating screen B is also connected with the conveying belt A through the conveying belt F to form a loop; the washing-recycling-dewatering integrated machine has a plurality of outlets, some of which are connected with the small particle recycling station through a conveyer belt G, and other of which are connected with a conveyer belt F through a conveyer belt H. The beneficial effects achieved by the invention are as follows: the volume is reduced, the accumulation of materials is avoided, the abrasion is reduced, the service life is prolonged, the spreading is quick, the cleaning is uniform, the dehydration effect is good, and the sand outlet is improved.

Description

System for be used for material processing automated processing

Technical Field

The invention relates to the technical field of material processing equipment, in particular to a system for automatic processing of material processing.

Background

In the treatment of materials, such as refuse incinerators or slag. The general method is as follows: the materials enter a vibrating screen through a feeder or a water flushing table, are crushed by a jaw crusher and then are conveyed to a transfer bin, and are stored by the transfer bin and uniformly fed to a cone crusher, so that the cone crusher can run at full load, and the purposes of reducing energy consumption and improving productivity are achieved; the method comprises the steps that after crushing by a cone crusher, the crushed materials are conveyed to two layers of material separating screens through a conveying belt, uneven materials which cannot enter a vertical shaft impact crusher are screened out and returned to the cone crusher for crushing again, materials which are suitable for entering the vertical shaft impact crusher are conveyed to the vertical shaft impact crusher through the conveying belt for sand making and shaping, and after shaping of the vertical shaft impact crusher is completed, the materials are conveyed to a finished product material vibrating screen through the conveying belt, and qualified products are screened out; conveying the finished sand and stone aggregate out of the conveyor belt; finally, screening equipment, cleaning equipment and dewatering equipment are required for treatment.

Therefore, the traditional production line has the defects of numerous equipment, high input cost of the production line and complex and cumbersome flow; thereby causing high failure rate, high labor intensity of workers, high energy consumption, high operation cost and large occupied area. Because of the one-to-one treatment in many devices, the sand yield of the production line can only reach about 40%, and the sand yield is not ideal.

Therefore, the company designs a system for automatic processing of material processing, combines and improves equipment in the traditional production line, and reduces the number of the equipment, thereby reducing the cost, the running cost, the energy consumption and the occupied area. The present system also improves upon the structure of some of the mechanisms in order to avoid this, as the devices are incorporated, and the functions of some of the mechanisms tend to be impaired.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a system for automatic processing of material processing, which has the advantages of reduced volume, material accumulation avoidance, abrasion reduction, service life improvement, quick spreading, uniform cleaning, good dehydration effect and sand yield improvement.

The aim of the invention is achieved by the following technical scheme: a system for material processing automated processing, includes feeding machine, shale shaker A, jaw breaker that links to each other in proper order, its characterized in that:

The device also comprises a horizontal sand making machine, a cleaning-recycling-dewatering integrated machine and a vibrating screen B;

the jaw crusher is connected with an inlet of the horizontal sand making machine through a conveying belt A, and an outlet of the horizontal sand making machine is connected with an inlet of the vibrating screen B through a conveying groove B;

The vibrating screen B is provided with a plurality of outlets which are respectively connected with a cleaning-recycling-dewatering integrated machine, a large particle recycling station and a medium particle recycling station through conveyer belts C, D, E;

the outlet of the vibrating screen B is also connected with the conveying belt A through the conveying belt F to form a loop;

The washing-recycling-dewatering integrated machine is provided with a plurality of outlets, some outlets are connected with the small particle recycling station through a conveyer belt G, and other outlets are connected with a conveyer belt F through a conveyer belt H to form a loop.

Further, the cleaning-recycling-dewatering integrated machine comprises a screening cleaning mechanism and a recycling dewatering mechanism, wherein the recycling dewatering mechanism is arranged on the screening cleaning mechanism, an inlet of the recycling dewatering mechanism is connected with the bottom of the screening cleaning mechanism, and an outlet of the recycling dewatering mechanism is positioned right above the screening cleaning mechanism to form circulation;

the screening and cleaning mechanism comprises a screening bed, and a pair of vibrating motors connected through a universal transmission shaft are arranged on the screening bed.

Further, a screen is arranged in the screen bed, and comprises an upper layer of net and a lower layer of net;

The mesh size of the lower net is larger than that of the upper net at one end of the feeding, and the mesh sizes of other positions of the upper net and the lower net are kept consistent.

Further, the lower net is contacted with the left wall and the right wall of the sieve bed; baffle plates are arranged on two sides of the upper net, end plates are further arranged between the ends of the two baffle plates, and a space is reserved between the baffle plates and the wall of the sieve bed.

Further, the recycling and dewatering mechanism comprises a water pump motor unit and a cyclone unit; the cyclone unit is fixed on the mounting frame, and the mounting frame is in a gantry shape and is fixed on the bracket in a crossing manner;

The water pump motor unit is connected with the material receiving water tank through a water inlet pipe, and is communicated with the cyclone unit through a water outlet pipe; the outlet of the cyclone unit is positioned right above the sieve bed.

The horizontal sand making machine comprises a vortex crushing cavity body, a feed hopper, a sand making motor unit, a rack and a receiving hopper;

The vortex crushing cavity body is arranged on the frame and driven by the sand making motor group, and the frame is provided with an auxiliary frame for fixing the feed hopper for feeding materials into the vortex crushing cavity body.

Further, a high-pressure water pipe is horizontally arranged at the bottom of the feed hopper.

Further, the end face of the tail of the vortex crushing cavity body is sealed, a plurality of waist-shaped strip slits are uniformly formed in the side wall of the tail of the vortex crushing cavity body, a grid plate matched with the waist-shaped strip slits is fixed on the inner wall of the tail of the vortex crushing cavity body, and the grid plate is matched with the waist-shaped strip slits to form a plurality of uniform discharge slits;

The hopper is fixed below the discharging gap.

Further, the area where the waist-shaped strip seam is located is provided with reinforcing ribs which are uniformly distributed, and the reinforcing ribs are uniformly arranged along the axial direction of the vortex crushing cavity body.

Preferentially, the side wall of the vortex crushing cavity body is provided with a cabin door for maintenance or observation.

The invention has the following advantages:

(1) The traditional equipment functions are integrated, the flow is simplified, so that the equipment failure rate is reduced, the energy consumption is reduced, the occupied area is reduced, the input cost is reduced, the workers are prevented from working back and forth among a plurality of pieces of equipment, and the labor intensity is reduced; because the production line is shortened, the waste loss of the whole material in the treatment process is small, and the sand yield can reach about 60 percent;

(2) The vibrating motors which are symmetrical left and right on the sieve bed are connected through the universal transmission shaft, so that synchronous vibration is ensured, and the vibration effect is good; in addition, through the structural arrangement of the cylinder column, the side plates and the channel steel, the weight of the sieve bed is reduced, and the vibration effect is further improved;

(3) A cleaning water pipe is arranged at the screen feeding end of the screen bed, so that the screen can be cleaned at the same time of screening; in addition, the upper layer net, the baffle plates and the spacing between the baffle plates and the side plates are arranged to reduce the area of the upper layer net and rapidly spread the materials under the action of the cleaning water, so that the lower layer net is convenient to further clean; the design of large meshes of the lower net near the feeding end is that the water quantity is large at the position, so that more water can leak down in time, the excessive impact on the materials on the lower net is avoided, a stack is formed, and the uniform cleaning effect is ensured;

(4) The upper cylinder column of the sieve bed is fixed on the side plate through the mounting plate, and the vibrating motor is fixed on the side plate through the mounting seat, so that the sieve bed is more convenient to mount and replace and is convenient to maintain compared with the traditional welding;

(5) The structure of the material separating water tank can well uniformly distribute the mixture of the particle material and the water in the tank to different cyclones, so that the mixture obtained by each cyclone is ensured to be the same, and each cyclone is fully utilized, thereby avoiding the condition that the material of the cyclone has poor multi-dehydration effect and ensuring good dehydration effect;

(6) The water pump motor unit is arranged to facilitate the extraction of the granule-water mixture and send the granule-water mixture to the material-separating water tank; the device is arranged on the ground, so that the influence of vibration on the mounting frame is avoided, the mounting frame is in a stable state, and the service life of the device is prolonged;

(7) The cone, the baffle, the mounting groove A and the mounting groove B in the material distributing water tank are arranged, so that the structure is simple and the installation is convenient; meanwhile, the structure of the water inlet pipe and the structure of the cone are arranged, so that the material distribution cavity is small in upper part and large in lower part, extrusion force is formed, and the mixture of the particles and the water is extruded into the cyclone;

(8) The feeding hole of the vortex crushing cavity is not worn, so that the loss of equipment is reduced, the stone is fed into the vortex crushing cavity by using high-pressure water, the abrasion of the stone on the lower pipe part is reduced, and meanwhile, the lower pipe part is a steel pipe, so that the cost is low, the replacement can be carried out at any time, and the loss cost of the equipment is greatly saved;

(9) In the unloading process, an impeller is not needed, and the centrifugal force generated by the rotation of the vortex crushing cavity body is used for unloading, so that the energy consumption is reduced, no residue exists after unloading, and the abrasion of the inner wall of the vortex crushing cavity body caused by accumulation can be effectively eliminated;

(10) The traditional sand making machine has the advantages that the cost of accessories in the sand making machine is high, the replacement is troublesome, the power consumption is high, the using power of the machine is reduced, the energy consumption is reduced, the electricity consumption cost is reduced, the running cost is reduced in the later period, the grid plate is cheap, and the replacement is convenient;

(11) The dust is reduced, the high-pressure flushing pipe is arranged, and the protection cover covers the discharge hole, so that the dust is reduced.

Drawings

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

FIG. 2 is a schematic diagram of a washing-recycling-dewatering machine;

FIG. 3 is a schematic diagram of a screening and cleaning mechanism;

FIG. 4 is a schematic view of the structure of a sieve bed;

FIG. 5 is a schematic view of the structure of the side plate connected to the column;

FIG. 6 is a schematic view of the structure of the recovery dewatering mechanism;

FIG. 7 is a schematic illustration of the mounting of the components on the mounting bracket;

FIG. 8 is a schematic view of the structure within the feed tank;

FIG. 9 is a schematic view of the structure of the cone connected to the baffle;

FIG. 10 is a schematic diagram of a front view of a horizontal sand making machine;

FIG. 11 is a schematic top view of a horizontal sand making machine;

FIG. 12 is a schematic view of the vortex breaker chamber body structure;

FIG. 13 is a schematic view of the assembled vortex breaker chamber and grid plate;

FIG. 14 is a schematic end view of a vortex breaker chamber;

FIG. 15 is a schematic view of the inner wall structure of the vortex breaker chamber;

FIG. 16 is a schematic view of the structure of the feed hopper;

FIG. 17 is a cross-sectional view of the feed hopper;

FIG. 18 is a schematic end view of a feed hopper;

FIG. 19 is a schematic view of an assembled end face of the receiving hopper and vortex breaker chamber body;

FIG. 20 is a side view schematic of a cyclone connection;

FIG. 21 is a schematic view from above in FIG. 20;

In the figure: 1-sieve bed, 101-side plate, 102-cylinder column, 10201-mounting plate, 103-channel steel, 2-screen, 201-feeding end, 202-discharging end, 203-upper layer net, 204-lower layer net, 3-vibrating motor, 4-spring, 5-bracket, 6 mounting seat, 7-vibrating motor, 8-universal transmission shaft, 9-receiving water tank, 10-cleaning water pipe, 11-baffle, 12-wall plate, 21-water pump motor group, 22-cyclone unit, 23-mounting frame, 24-distributing water tank, 25-return water tank, 26-cyclone, 27-water pump, 28-motor, 29-water inlet pipe, 30-water outlet pipe, 31-cone, 32-distributing plate and 51-crushing cavity body, 5101-cabin door, 5102-reinforcing rib, 5103-waist-shaped strip seam, 5104-grinding sheet, 5105-bolt, 5106-grid plate, 52-feeding hopper, 5201-feeding hopper body, 5202-feeding pipe, 5203-high-pressure water pipe, 5204-flange, 5205-mounting bolt, 5211-upper pipe, 5212-lower pipe, 53-sand making motor unit, 54-rack, 5401-subframe, 55-receiving hopper, 56-protective cover, 100-feeding machine, 200-vibrating screen A, 300-jaw crusher, 400-horizontal sand making machine, 500-cleaning-recycling-dewatering integrated machine, 600-vibrating screen B, 700-large particle recycling station, 800-medium particle recycling station, 900-small particle recycle bin.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1 to 21, a system for automatic processing of material processing includes a feeder 100, a vibrating screen a200, and a jaw crusher 300 connected in sequence; also comprises a horizontal sand making machine 400, a cleaning-recycling-dewatering integrated machine 500 and a vibrating screen B600. Wherein, the jaw crusher 300 is connected with the inlet of the horizontal sand making machine 400 through the conveyer belt A, and the outlet of the horizontal sand making machine 400 is connected with the inlet of the vibrating screen B600 through the conveyer groove B; the vibrating screen B600 is provided with a plurality of outlets which are respectively connected with the cleaning-recycling-dewatering integrated machine 500, the large-particle recycling station 700 and the medium-particle recycling station 800 through conveyer C, D, E; the outlet of the vibrating screen B600 is also connected with the conveying belt A through the conveying belt F to form a loop; the washing-recycling-dewatering integrated machine 500 has a plurality of outlets, some of which are connected to the small particle recycling station 900 via the conveyor belt G, and others of which are connected to the conveyor belt F via the conveyor belt H, forming a loop.

During operation, crushed materials are further crushed by the conveyor belt A, crushed materials in the jaw crusher 300 enter the horizontal sand making machine 400, the crushed materials enter the vibrating belt B600 for screening, crushed stones with diameters of 2-3 mm and crushed stones with diameters of 1-2 mm are respectively recovered after screening, the materials with diameters of less than 1mm enter the cleaning-recovery-dehydration integrated machine 500 for further treatment, and the materials with diameters of more than 3mm are reflowed to the conveyor belt A again by the conveyor belt F; the material processed by the washing-recycling-dewatering integrated machine 500 is recycled, the material with the diameter smaller than 0.5mm is fed into the conveying belt H and the conveying belt F with the diameter larger than 0.5mm, and the materials are reflowed to the conveying belt A again.

In the horizontal sand making machine 400, a vortex breaking chamber body 51, a feed hopper 52, a sand making motor group 53, a frame 54 and a receiving hopper 55 are included. The vortex crushing cavity body 51 is designed into a straight cylinder structure, the front end opening of the vortex crushing cavity body is used as a feed inlet to be communicated with the feed hopper 52, the tail of the vortex crushing cavity body is sealed, a belt pulley is coaxially arranged, and the vortex crushing cavity body is driven by the sand making motor group 53 through a motor. The rack 54 is suspended, so that the hopper 55 can be prevented from being connected under the rack 54. The vortex crushing cavity body 51 is arranged on a frame 54 and driven by a sand making motor group 53, and the frame 54 is provided with a subframe 5401 for fixing a feed hopper 52 for feeding materials into the vortex crushing cavity body 51; the side wall of the tail part of the vortex crushing cavity body 51 is uniformly provided with a plurality of waist-shaped strip seams 5103, and the structure of the vortex crushing cavity body can be shown by referring to fig. 12. The inner wall of the tail of the vortex crushing cavity body 51 is fixedly provided with a grid plate 5106 matched with the waist-shaped slit 5103, and the grid plate 5106 and the waist-shaped slit 5103 are matched to form a plurality of uniform discharging slits 5107 when assembled and structured as shown in fig. 13. The inner wall structure of the vortex crushing cavity body 51 can be shown with reference to fig. 14 and 15, the front end of the vortex crushing cavity body is provided with grinding plates 5104 which are uniformly distributed, through holes 5108 are formed in the grinding plates 5104, and a notch structure is formed for grinding stones into sand. The grid plate 5106 is located behind the grinding plate 5104, in other words, the grinding plate 5104 is close to the feed port side of the vortex breaking chamber body 51, that is, the front end of the vortex breaking chamber body 51, and grinding is completed first and then the tail screening material is fed. The receiving hopper 55 is fixed below the discharging gap 5107, and referring to fig. 11, the width of the receiving hopper 55 is larger than the diameter of the vortex breaking cavity body 51, so that the feeding port of the receiving hopper 55 spans across the two sides of the vortex breaking cavity body 51, sand thrown out by centrifugal force can be collected, the port of the receiving hopper 5 is in a circular arc shape and is in shape fit with the side wall of the vortex breaking cavity body 1, and the structure can be referred to as shown in fig. 19.

In order to reduce the abrasion of the feeding port of the vortex crushing cavity body 51, the feeding hopper is improved, referring to fig. 16, the feeding hopper comprises a feeding hopper body 5201 and a feeding pipe 5202, the feeding pipe 5202 is formed by butt joint of an upper pipe portion 5211 which is obliquely arranged or vertically arranged and a lower pipe portion 5212 which is horizontally arranged, the upper pipe portion 5211 is communicated with the feeding hopper body 5201, and the lower pipe portion 5212 extends into the feeding port of the vortex crushing cavity body 51; the lower pipe portion 5212 is provided with a high-pressure water pipe 5203 along the feeding reverse end, and the high-pressure water pipe 5203 is communicated with the lower pipe portion 5212 and is used for flushing stone in the lower pipe portion 5212 into the vortex breaking cavity body 51. It should be noted that, in some practical applications, the feeding hopper 201 may also be used as a return hopper, or an outlet is formed on the upper side of the feeding pipe 202 and used as a return port, and the reverse rotation vortex crushing cavity is used for returning the uncrushed sand.

The upper pipe portion 5211 is connected with the feed hopper body 5201 through the flange 5204, two mounting bolts 5205 are arranged at the bottom of the lower pipe portion 5212, the two mounting bolts 5205 are distributed on two sides of the lower pipe portion 5212 in an splayed mode, and the mounting bolts 5205 and the auxiliary frame 5401 are matched to complete fixation. Finally, in order to reduce the abrasion of the stone on the lower pipe portion 5212, the inner wall of the lower pipe portion 5212 is movably embedded with uniformly distributed balls 5206, and the structure thereof can be shown with reference to fig. 17 and 18. The area where the waist-shaped slit 5103 is located is provided with reinforcing ribs 5102 which are uniformly distributed, and the reinforcing ribs 5102 are uniformly arranged along the axial direction of the vortex breaking cavity body 51. The grid plate 5106 is fixed by a bolt 5105, the bolt 5105 penetrates through the inner wall of the vortex breaking cavity body 51 outwards, and is fixed on the outer wall of the vortex breaking cavity body 51 by a nut, and the structure can be shown by referring to fig. 14.

The bolt 5105 is located on the left and right sides of the grid plate 5106, the grid plate 5106 is formed by splicing two semi-circles to cover the inner wall of the tail of the vortex breaking cavity body 51 for one complete circle, so that a complete screening surface is formed, and a cabin door 5101 for maintenance or observation is arranged on the side wall of the vortex breaking cavity body 51.

Finally, in order to improve the safety performance of the equipment, the transmission motor of the sand making motor group 53 should be provided with a protective cover, and meanwhile, a protective cover 56 is also designed in the discharging area at the tail part of the vortex crushing cavity body 51.

In this embodiment, the washing-recycling-dehydrating integrated machine 500, as shown in fig. 2-9, includes a screening washing mechanism and a recycling dehydrating mechanism. The screening and cleaning mechanism comprises a screening bed 1, a support 5, a material receiving water tank 9 and a cleaning water pipe 10, wherein the screening bed 1 and the material receiving water tank 9 are arranged on the support 5 along the upper and lower positions. The bracket 5 is provided with a mounting frame 23 in a span way near the feeding end 201 of the sieve bed 1, a cyclone unit 22 is fixed on the mounting frame 23, the cyclone unit 22 is connected with a water pump motor unit 21 through a water outlet pipe 30, and the water pump motor unit 21 is connected with a material receiving water tank 9 through a water inlet pipe 29.

In this scheme, retrieve dehydration mechanism, including water pump motor group 21, swirler unit 22.

Specifically, in this solution, the cyclone unit 22 comprises a feed water tank 24, a return water tank 25 and a plurality of cyclones 26. Preferably, the feed water tank 24 is provided at a central position at the top of the mounting frame 23; at the four corners of the top of the mounting frame 23, a cyclone 26 and a water return tank 25 are arranged at each corner; the cyclone 26 is in a cone shape with a large upper part and a small lower part, the side wall of the cyclone is connected with the material separating water tank 24 through a pipeline at a position close to an upper cone opening, the upper cone opening of the cyclone is communicated with the upper surface of the water returning tank 25 through a pipeline, and the cone opening at the lower part of the cyclone is a discharge opening. In operation, the mixture of granule and water in the feed water tank 25 enters the cyclone 26 through the pipe for dehydration, water enters the return water tank 25 from the upper cone opening, and granule leaks down from the lower cone opening and is recovered on the sieve bed 1.

Precipitation is required because the water entering the return tank 25 from the cyclone 26 also has some fine particulate impurities; in this embodiment, the side wall of the water return tank 25 is provided with a water supplementing port and an impurity outlet at the upper and lower positions respectively, the water supplementing port and the impurity outlet are led out through a pipeline, the water supplementing port flows out clear water, and the impurity outlet flows out turbid water containing granular impurities; the water supplementing port is communicated with the material receiving water tank 9, so that water in the material receiving water tank 9 is prevented from being pumped out, water in the material receiving water tank 9 is guaranteed to be always present, and water circulation is realized.

In the scheme, the water pump motor set 21 comprises a water pump 27 and a motor 28, and the motor 28 is connected with the water pump 27 through a belt; the water pump 27 is provided with a water inlet pipe 29 and a water outlet pipe 30, the water inlet pipe 29 is connected with the material receiving water tank 9, and the water outlet pipe 30 is connected with the bottom of the material distributing water tank 24. And the water pump 27 and the motor 28 are fixed on the ground, so that resonance on the mounting frame 23 can be avoided, loosening of the structure of the cyclone unit 22 on the mounting frame 23 is avoided, and the service life is prolonged.

In order to make the water pressure in the material separating water tank 24 larger, in this embodiment, the inlet of the water outlet pipe 29 is large and the outlet is small.

Further, a cone 31 with a large upper part and a small lower part is arranged in the middle of the material separating water tank 24 along the vertical direction, a plurality of material separating plates 32 are uniformly arranged on the circumference of the cone 31, a material separating cavity is formed between every two material separating plates 32, the material separating cavity is small upper part and large lower part, and when the mixture of the particle material and the water enters the material separating cavity, the mixture is forced into the cyclone 26 under the action of the structure of the material separating cavity. And the distributing plates 32 are uniformly arranged, so that the mixture in each distributing cavity is kept consistent, uniform distribution is realized, each cyclone 26 is fully utilized, and the condition of insufficient dehydration caused by more mixture is avoided.

For easy installation, a mounting groove A is formed in the conical surface of the cone 31, a mounting groove B is formed in the side wall of the material separating water tank 24, and the material separating plate 32 is clamped and fixed on the mounting groove A and the mounting groove B. And the lower end of the mounting groove B is shoulder-shaped, so that the material separating plate 32 is prevented from falling off. The upper end of the cone 31 is provided with a threaded column, when in installation, the threaded column part extends out of the upper cover of the material separating water tank 24 and is locked and fixed through a disc, the center of the disc is provided with a threaded center hole matched with the threaded column, and the disc is fixed on the upper cover of the material separating water tank 24 through a bolt.

The sieve bed 1 comprises side plates 101 which are bilaterally symmetrical, and the two side plates 101 are fixedly connected by being provided with a plurality of cylinder columns 102. The barrel columns 102 are arranged in multiple layers, in this embodiment, a layer of barrel columns 102 is uniformly arranged at the bottom, the middle and the upper part of the side plate 101, the barrel columns 102 of each layer are welded into a whole through the channel steel 103, the screen 2 is mounted on the channel steel 103 through bolts, one end of the screen 2 is a feeding end 201, and the other end is a discharging end 202. The structure of the cylinder column 102 and the channel steel 103 is selected, so that the weight of the whole sieve bed 1 can be effectively reduced, the inertia is reduced, and the vibration effect is improved.

Further, mounting plates 10201 are welded to both ends of the cylindrical column 102, and the mounting plates 10201 are fixed to the side plates 101 by bolts.

In order to further realize synchronous action and improve the vibration effect, in the scheme, mounting seats 6 which are symmetrical to each other are arranged on two side plates 101, the mounting seats 6 are provided with vibration motors 3, and output shafts of the vibration motors 3 on the left wall and the right wall are connected through universal transmission shafts 8. The mounting seat 6 is convenient for fixing the vibration motor 3; and the universal transmission shaft 8 ensures the synchronous action of the vibration motor 3 which is bilaterally symmetrical.

The above-described structure is merely to realize screening, and in order to perform cleaning simultaneously, a cleaning water pipe 10 is provided immediately above the feed end 201 of the screen 2.

In order to ensure the cleaning efficiency and the cleaning effect: the screen 2 comprises an upper net 203 and a lower net 204, wherein baffles 11 are arranged on two sides of the upper net 203, the baffles 11 are welded on the channel steel 103, a space is reserved between the baffles 11 and the side plates 101, and the lower net 204 is in contact with the walls of the side plates 101; and the mesh size of the lower net 204 at the feed end 201 is larger than that of the upper net 203, and the mesh sizes of the other positions of the upper net 203 and the lower net 204 are kept uniform. Baffle 11 setting and baffle 11 and curb plate 101's of upper net 203 both sides interval setting are in order to reduce the area of upper net 203 on the one hand and baffle 11 avoid the material to being washed to both sides simultaneously and fly, do benefit to the material and spread fast on upper net 203 in time to the washing of lower net 204 of being convenient for, on the other hand, upper net 203 also plays preliminary abluent effect. Because the lower net 204 has large water quantity near the feeding end 201, in order to leak more water in time, the excessive impact on the materials on the lower net 204 is avoided to form a stack, the uniform cleaning effect is ensured, and the mesh of the lower net 204 is larger than that of the upper net 203 at the feeding end 201.

In this example, at the feed end 201, the mesh aperture of the upper net 203 is 0.2mm, and the mesh aperture of the lower net 204 is 0.5mm; the mesh openings at other locations of the lower web 204 and the upper web 203 were each 0.2mm.

In order to facilitate processing and quick installation, in the embodiment, a wall plate 12 is welded on the upper plane of the bracket 5 in the circumferential direction, and conical cavities with large upper parts and small lower parts are formed between the wall plates 12; the material receiving water tank 9 is adaptively placed in a conical cavity surrounded by the wall plate 12.

In this embodiment, the feed end 201 is lower than the discharge end 202, and the material is thrown up during vibration and finally discharged from the discharge end 202. In order to avoid the material flowing back, an end plate is further arranged between the two ends of the two baffles 11 at the feeding end 201, and a cavity is formed between the end plate and the two baffles 11.

Claims

1. A system for automated processing of material processing, comprising a feeder (100), a vibrating screen a (200), a jaw crusher (300) connected in sequence, characterized in that:

The sand making machine also comprises a horizontal sand making machine (400), a cleaning-recycling-dewatering integrated machine (500) and a vibrating screen B (600);

the jaw crusher (300) is connected with an inlet of the horizontal sand making machine (400) through a conveying belt A, and an outlet of the horizontal sand making machine (400) is connected with an inlet of the vibrating screen B (600) through a conveying belt B;

The vibrating screen B (600) is provided with a plurality of outlets which are respectively connected with the cleaning-recycling-dewatering integrated machine (500), the large-particle recycling station (700) and the medium-particle recycling station (800) through conveying belts C, D, E;

The outlet of the vibrating screen B (600) is also connected with the conveying belt A through the conveying belt F to form a loop;

The washing-recycling-dewatering integrated machine (500) has a plurality of outlets, some outlets are connected with the small particle recycling station (900) through the conveyer belt G, and other outlets are connected with the conveyer belt F through the conveyer belt H to form a loop;

The cleaning-recycling-dewatering integrated machine (500) comprises a screening cleaning mechanism and a recycling dewatering mechanism, wherein the recycling dewatering mechanism is arranged on the screening cleaning mechanism, an inlet of the recycling dewatering mechanism is connected with the bottom of the screening cleaning mechanism, and an outlet of the recycling dewatering mechanism is positioned right above the screening cleaning mechanism to form circulation; the screening and cleaning mechanism comprises a screening bed (1), and a pair of vibrating motors (3) connected through a universal transmission shaft (8) are arranged on the screening bed (1);

a screen (2) is arranged in the screen bed (1), and the screen (2) comprises an upper layer net (203) and a lower layer net (204); the mesh size of the lower layer net (204) is larger than that of the upper layer net (203) at one feeding end, and the mesh sizes of other positions of the upper layer net (203) and the lower layer net (204) are kept consistent;

the lower net (204) is contacted with the left wall and the right wall of the sieve bed (1); baffles (11) are arranged on two sides of the upper net (203), and a space is reserved between the baffles (11) and the wall of the sieve bed (1);

The recovery dehydration mechanism comprises a water pump motor unit (21) and a cyclone unit (22); the cyclone unit (22) is fixed on a mounting frame (23), and the mounting frame (23) is in a gantry shape and is fixed on the bracket (5) in a crossing manner; the water pump motor unit (21) is connected with the material receiving water tank (9) through a water inlet pipe (29), and the water pump motor unit (21) is communicated with the cyclone unit (22) through a water outlet pipe (30); the outlet of the cyclone unit (22) is positioned right above the sieve bed (1);

the inlet of the water outlet pipe (29) is large and the outlet is small.

2. A system for automated handling of materials processing as set forth in claim 1, wherein: the horizontal sand making machine (400) comprises a vortex crushing cavity body (51), a feed hopper (52), a sand making motor unit (53), a rack (54) and a receiving hopper (55);

The vortex crushing cavity body (51) is arranged on a frame (54) and driven by the sand making motor group (53), and the frame (54) is provided with a subframe (5401) for fixing the feed hopper (52) and feeding the materials into the vortex crushing cavity body (51).

3. A system for automated handling of materials processing as set forth in claim 2, wherein: the bottom of the feed hopper (52) is horizontally provided with a high-pressure water pipe (5203).

4. A system for automated handling of materials processing as set forth in claim 3, wherein: the end face of the tail of the vortex crushing cavity body (51) is sealed, a plurality of waist-shaped strip slits (5103) are uniformly formed in the side wall of the tail of the vortex crushing cavity body (51), grid plates (5106) matched with the waist-shaped strip slits (5103) are fixed on the inner wall of the tail of the vortex crushing cavity body (51), and the grid plates (5106) are matched with the waist-shaped strip slits (5103) to form a plurality of uniform discharge slits (5107);

the receiving hopper (55) is fixed below the discharging gap (5107).

5. A system for automated handling of materials processing as set forth in claim 4, wherein: the area where the waist-shaped strip seam (5103) is located is provided with reinforcing ribs (5102) which are uniformly distributed, and the reinforcing ribs (5102) are uniformly arranged along the axial direction of the vortex crushing cavity body (51).

6. A system for automated handling of materials processing as set forth in claim 5, wherein: the side wall of the vortex crushing cavity body (51) is provided with a cabin door (5101) for maintenance or observation.