Water washing treatment system for slag waste

Abstract

The invention provides a slag waste water washing treatment system. The treatment system comprises a slag waste transfer device, a slag waste crushing device, a discharge conveying mechanism, a heating drying plate, a first cleaning pool and a second cleaning pool, the slag waste transfer device comprises a first track, a second track and a transport trolley, the first track and the second track are both annular tracks and are erected at different heights, the heating drying plate is fixedly installed below the first track and the second track, and the discharging conveying mechanism is arranged below the heating drying plate. A transport trolley is mounted on each rail; the first cleaning pool and the second cleaning pool are arranged below the first track and the second track respectively, and each cleaning pool is arranged in the annular area of the corresponding track and is adjacent to the inner side annular edge of the corresponding track. A waste discharge pipeline is arranged at the bottom of each cleaning pool, and discharge ports of the two waste discharge pipelines extend to the position above the heating and drying plate. The slag waste crushing, washing and drying device can integrally crush, wash and dry the slag waste.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of bulk solid waste treatment, and in particular to a water washing treatment system for slag waste. Background Art

[0002] With the development of economy, the demand for ore mining in my country is increasing, especially the mining of iron ore. After the ore is mined, it is necessary to extract the ore, extract the useful minerals, and screen and decompose the slag that cannot be used directly. This slag is one of the bulk solid wastes. The random discarding of this part of slag is not only a waste but also pollutes the environment. In order to achieve the most effective utilization of materials, the slag can be decomposed again and produced according to other formulas to produce effective products, such as bricks for construction. In reality, a large amount of slag waste is generally piled up in an open space, which will not only affect the air, but also affect the local soil, plants and other natural environment, occupying land resources and polluting the environment. Therefore, it is generally necessary to quickly deal with these waste slags.

[0003] In the prior art, a Chinese invention patent application with publication number CN1131299416A discloses a sorting device for green treatment of bulk solid waste, including a feeding auxiliary device and a comprehensive sorting device. The patent uses a feeding auxiliary device to reverse the garbage, and then uses a crushing impact head to break the garbage. When conveying the garbage, it can also hook up plastic bags and sort the plastic bags. The patent mainly addresses the technical problems of garbage adhesion, forming hard lumps that are difficult to sort, and being unable to sort plastic bags; a Chinese invention patent with publication number CN1102673219B discloses a multi-element bulk solid waste recycling aggregate screening device and its use method, including an aggregate mechanism and a sorting mechanism. The patent can screen bulk solid waste and screen solid waste of different specifications.

[0004] The above-mentioned prior art is mostly for the treatment of some solid waste, etc., and there is no special treatment for ore waste; generally, the treatment of solid waste is mainly sorting, screening out some recyclable solid waste, or classifying the waste according to size or type for subsequent treatment. Ore waste is different from ordinary solid waste. Ore waste does not need to be classified. Its treatment process generally requires it to be crushed and cleaned so that it can be reused. There is no equipment specifically for the treatment of ore waste in the prior art; it is generally crushed separately and then transported to the cleaning pool for cleaning. After cleaning, it needs to be dried separately; because the processing volume of ore waste is very large, and the ore waste is also relatively heavy, there are great difficulties in the transportation of ore waste in different steps of the treatment process, which leads to low treatment efficiency of slag waste, high labor costs, and time-consuming and labor-intensive. Therefore, it is necessary to design a device for integrated treatment of multiple processes of crushing, washing and drying of ore waste. Summary of the invention

[0005] In view of the above-mentioned problems, the present invention needs to provide a slag waste water washing treatment system, which can integrate the processes of crushing, washing, drying and the like for ore waste to improve the treatment efficiency of ore slag solid waste.

[0006] In order to achieve the above technical objectives, the present invention provides a slag waste water washing treatment system, the treatment system comprises a slag waste transfer device, a slag waste crushing device, a discharge conveying mechanism, a heating and drying plate, a first cleaning tank and a second cleaning tank; the slag waste transfer device comprises a first track, a second track and a transport trolley, the first track and the second track are both circular tracks and are erected at different heights, the heating and drying plate is fixedly installed below the first track and the second track, the discharge conveying mechanism is placed below the heating and drying plate, and a transport trolley is installed on each track;

[0007] The first cleaning pool and the second cleaning pool are respectively arranged below the first track and the second track, and each cleaning pool is arranged in the annular area of ​​the corresponding track and adjacent to the inner ring edge of the corresponding track; a waste discharge pipe is arranged at the bottom of each cleaning pool, and the discharge ports of the two waste discharge pipes extend to above the heating and drying plate;

[0008] The slag waste crushing device is provided with two groups, and the two groups of slag waste crushing devices are respectively erected above the first track and the second track through a support frame, and each group of slag waste crushing devices includes a waste slag crushing mechanism, a waste slag conveying mechanism and a discharging mechanism. The support frame is fixed to the bottom surface, and its horizontal support plate extends to above the corresponding track. The waste slag conveying mechanism is fixedly mounted on the horizontal support plate, and its conveying direction is consistent with the extension direction of the horizontal support plate, and the discharging end of the waste slag conveying mechanism is located directly above the corresponding track. The waste slag crushing mechanism is erected above the waste slag conveying mechanism, and its discharging port is directly opposite to the feeding end of the waste slag conveying mechanism. The discharging mechanism is installed at the discharging port of the waste slag crushing mechanism, and the discharging port of the discharging mechanism faces downward;

[0009] The transport trolley includes a base with a walking mechanism and a storage hopper. The walking mechanism of the transport trolley can automatically walk on a first track and a second track, and the storage hopper is connected to the base through a flipping mechanism. The two transport trolleys are initially placed on the track directly below the discharge ports of the two groups of discharge mechanisms, and the storage hoppers are directly opposite to the discharge ports of the discharge mechanisms. The two transport trolleys respectively collect the slag waste crushed by the two groups of slag waste crushing devices, and move along the first track and the second track to the vicinity of the first cleaning pool and the second cleaning pool respectively, and dump the slag waste in the storage hoppers of the transport trolleys into the corresponding cleaning pools through the flipping mechanism.

[0010] The preferred technical solution of the present invention is as follows: the first track and the second track are both rounded rectangular annular tracks, the first track and the second track are fixedly installed on the ground by means of support columns, and the two tracks are vertically arranged, the first track is higher than the second track, and the first track and the second track intersect at a position close to the discharge conveying mechanism; the first cleaning pool is arranged on a side of the annular area of ​​the first track away from the discharge conveying mechanism, and the first cleaning pool is close to one of the width sides of the first track; the second cleaning pool is arranged on a side of the annular area of ​​the second track away from the discharge conveying mechanism, and the second cleaning pool is close to one of the width sides of the second track; the first cleaning pool is fixedly connected to the first track by means of a support frame, and the second cleaning pool is fixedly connected to the second track by means of a support frame.

[0011] A further technical solution of the present invention is as follows: the waste discharge pipeline comprises a wastewater discharge pipe and a slag conveying pipe, the wastewater discharge pipe and the slag conveying pipe are vertically arranged, and the wastewater discharge pipe is vertically arranged downward, the upper end inlet thereof is connected with the sewage outlet of the corresponding cleaning pool, and the lower end outlet is provided with a drainage pump, and the water outlet of the drainage pump can be connected with a separately arranged water treatment device through a pipeline; a conveying spiral roller is rotatably installed in the slag conveying pipe, a conveying motor is fixedly installed at the end of the slag conveying pipe, the output shaft of the conveying motor is fixedly connected to the conveying spiral roller, and a discharge port is provided at one end of the slag conveying pipe away from the wastewater discharge pipe, and the discharge port is opened downward and is located above the heating and drying plate.

[0012] A further technical solution of the present invention is as follows: the base of the transport trolley comprises a trolley bottom plate and an angle plate located above the trolley bottom plate, the trolley bottom plate is provided with rollers and a power system, a radian plate is fixedly mounted on the trolley bottom plate, the angle plate is rotatably connected to the radian plate, four angle cylinders are arranged between the trolley bottom plate and the angle plate, the movable end of the angle cylinder is rotatably connected to the trolley bottom plate, the other end of the trolley bottom plate is rotatably mounted on the angle plate, two high supports and two low supports are fixedly mounted on the angle plate, the two high supports are arranged on the same side, the two low supports are arranged on the same side, and the angle plate is also fixedly mounted There are two slide plates, two hopper front rods are axially symmetrically fixedly installed on the storage hopper, the hopper front rods are rotatably installed on the high support, and two hopper rear rods are axially symmetrically fixedly installed on the storage hopper, the hopper rear rods are in contact with the low support, and the low support supports the hopper rear rods; a flip cylinder is also fixedly installed on the angle plate, a flip slide bar is fixedly installed on the movable end of the flip cylinder, and the flip slide bar is slidably installed on the slide plate, the slide plate and the top shelf are connected by a scissor-type bracket, a top rod is fixedly installed on the top shelf, the top rod is slidably connected to the hopper slide, and the hopper slide is arranged on the storage hopper.

[0013] A further technical solution of the present invention is as follows: the first cleaning tank and the second cleaning tank are both circular tank bodies, each tank body is rotatably installed with a cleaning stirring blade, and the cleaning stirring blade in each tank body is driven by a group of power components; the power component structure includes a cleaning top plate fixed on the top of the corresponding cleaning tank and a cleaning motor installed on the cleaning top plate, the central rotating shaft of the cleaning stirring blade is rotatably installed on the cleaning top plate, the output shaft of the cleaning motor is transmission-connected with the central rotating shaft of the cleaning stirring blade, and controls the cleaning stirring blade to rotate in the corresponding cleaning tank; the first cleaning tank and the second cleaning tank are both connected to a water inlet device; the waste discharge pipes on the first cleaning tank and the second cleaning tank are arranged perpendicular to each other.

[0014] A better technical solution of the present invention: the heating drying plate and the discharging conveying mechanism are both fixedly installed on the ground, and the discharging conveying mechanism is a belt conveying mechanism; a power distribution device is installed under the two groups of slag waste crushing devices through a bracket, and the two groups of power distribution devices are respectively installed on corresponding support frames, and supply power to the mechanical structures on the corresponding support frames respectively.

[0015] The better technical solution of the present invention is as follows: the waste residue crushing mechanism includes a crushing bin and a crushing frame, the crushing frame is fixedly mounted above the feed end of the waste residue conveying mechanism, the crushing bin is fixedly installed on the crushing frame, a feed hopper is provided above the crushing bin, a discharge port is provided below the crushing bin, a filter screen plate is installed at the discharge port, the filter screen plate is mounted on the crushing frame, and the filter screen plate is higher than the waste residue conveying mechanism, the crushing frame is fixedly mounted on the corresponding supporting frame; a crushing motor is fixedly mounted on the crushing bin, and a crushing mechanism is inside the crushing bin.

[0016] The preferred technical solution of the present invention is as follows: the support frame is an L-shaped support frame, the waste slag conveying mechanism directly adopts a conveyor belt, which is installed on the horizontal support frame of the corresponding support frame, and the discharging mechanism is also installed on the horizontal support frame of the corresponding support frame; the discharging mechanism includes a discharge hopper, on which a first baffle and a second baffle are rotatably installed, and the first baffle and the second baffle control the opening and closing of the discharge hopper; an active motor is fixedly installed on the discharge hopper, and a driving gear is fixedly installed on the output shaft of the active motor, the driving gear is meshed with the driven gear, and the driven gear is fixedly connected to the second baffle, the middle first gear and the middle second gear are rotatably installed on the discharge hopper, the middle first gear is meshed with the middle second gear, the middle first gear is meshed with the driven gear, the middle second gear is meshed with the side gear, and the side gear is fixedly installed on the first baffle.

[0017] The better technical solution of the present invention is as follows: the scissor-type bracket includes a flip bottom sliding link, one end of the flip bottom sliding link is rotatably connected to the flip sliding link, and the other end is rotatably connected to the flip top sliding link, the flip top sliding link is slidably installed on the top shelf, one end of the flip bottom rotating link is rotatably connected to the slide groove plate, and the other end is rotatably connected to the flip top rotating link, and the flip top rotating link is rotatably connected to the top shelf; the flip bottom sliding link is cross-hinged at the center position of the flip bottom rotating link, and the flip top sliding link is cross-hinged at the center position of the flip top rotating link.

[0018] The preferred technical solution of the present invention is as follows: the pulverizing mechanism includes two groups of pulverizing rollers and a pulverizing motor, the two groups of pulverizing rollers are arranged up and down, and a spacing is provided between the two groups of pulverizing rollers, each group of pulverizing rollers includes two mutually meshing crushing rollers, the upper and lower crushing rollers in each group of pulverizing rollers are respectively connected by a group of belt assemblies, the output shaft of the pulverizing motor is fixedly connected to one of the four crushing rollers, and the two crushing rollers on the same side of the upper and lower groups of pulverizing rollers are connected by belt assembly transmission; each group of belt assembly includes an upper pulley, a lower pulley and a connecting belt, the two upper pulleys are respectively fixedly mounted on the two crushing rollers on the upper side, the two lower pulleys are respectively fixedly mounted on the two crushing rollers on the lower side, and the upper pulley and the lower pulley of the same group are connected by connecting belt transmission; a raised column is fixedly mounted on the lower pulley, and the raised column The eccentric installation presses the three-segment rod to slide when the raised column rotates; the three-segment rod is slidably installed on the crushing frame, and a connecting rod assembly is provided on both sides of the crushing frame, the connecting rod assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably installed on the filter screen plate, and the other end is rotatably installed on the second guide rod, the second guide rod is slidably installed on the crushing frame, a spring is provided between the second guide rod and the crushing frame, one end of the spring is fixedly connected to the second guide rod, and the other end is fixedly connected to the crushing frame, one end of the second connecting rod is rotatably installed on the filter screen plate, and the other end of the second connecting rod is rotatably installed on the first guide rod, the first guide rod is slidably installed on the crushing frame, a spring is provided between the first guide rod and the crushing frame, one end of the spring is fixedly installed on the first guide rod, and the other end is fixedly installed on the crushing frame, the three-segment rod contacts the first connecting rod and the second connecting rod close to the lower end pulley side.

[0019] The beneficial effects of the present invention compared with the prior art are:

[0020] (1) The present invention can realize integrated processing of crushing, transporting, cleaning and drying of ore waste, and the whole process is sequentially continuous, which greatly improves the processing efficiency of ore waste and reduces labor costs;

[0021] (2) The crushing assembly of the present invention can crush the ore slag, which is convenient for subsequent cleaning and other treatments after cleaning; the feeding assembly of the present invention can transport the crushed waste slag and put it into a transport vehicle, and can control the discharge amount, cooperate with the use of the transport vehicle to avoid spillage during loading, making the entire workflow smoother and more automated;

[0022] (3) The two cleaning pools provided in the present invention can work simultaneously or alternately, thereby improving the cleaning efficiency; each cleaning pool has a waste discharge pipe, which can discharge the waste water after cleaning and discharge the solid waste onto the heating drying plate and the material discharging conveying mechanism, which is convenient for subsequent processing;

[0023] (4) The transport trolley of the present invention cooperates with the use of two tracks to automatically transport slag. The transport trolley can also adjust the balance to prevent the waste slag from spilling during transportation, and can automatically pour out the slag and operate automatically. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle;

[0026] Figure 3 This is a schematic diagram of the structure of the heating and drying plate in the present invention;

[0027] Figure 4 It is a front view of the present invention;

[0028] Figure 5 It is a schematic diagram of the specific structure of the slag conveying pipe of the present invention;

[0029] Figure 6 It is a structural schematic diagram of the cleaning pool in the present invention;

[0030] Figure 7 It is a structural schematic diagram of the discharging mechanism in the present invention;

[0031] Figure 8 It is a structural schematic diagram of the waste residue crushing mechanism in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the belt conveyor group of the waste slag crushing mechanism in the present invention;

[0033] Fig.10 A top view of the waste slag crushing mechanism of the present invention;

[0034] Fig.11 It is a schematic diagram of the layout of the crushing rollers in the present invention;

[0035] Fig.12It is a schematic diagram of the bottom plate structure of the conveying trolley in the present invention;

[0036] Fig.13 It is a structural schematic diagram of the conveying trolley in the present invention;

[0037] Fig.14 It is a structural schematic diagram of the material unloading state of the conveying trolley in the present invention;

[0038] Fig.15 This is a schematic diagram of the location of the hopper chute of the present invention.

[0039] Figure numbers: 1-first track; 2-second track; 3-transport trolley; 300-storage hopper; 301-trolley bottom plate; 302-radian plate; 303-angle plate; 304-angle cylinder; 305-high support; 306-low support; 307-slide plate; 308-hopper front rod; 309-hopper rear rod; 310-turn cylinder; 311-turn slide rod; 312-turn bottom connecting rod; 313-turn bottom 314-turn top rotating connecting rod; 315-turn top sliding connecting rod; 316-top shelf; 317-top rod; 318-hopper chute; 4-discharging conveying mechanism; 5-heating drying plate; 6-first cleaning tank; 7-second cleaning tank; 8-cleaning stirring blade; 9-cleaning top plate; 10-cleaning motor; 11-waste discharge pipe; 1100-wastewater discharge pipe; 1101-slag conveying pipe; 1102-drainage Pump; 1103-transmission motor; 1104-transmission spiral roller; 12-support frame; 13-waste residue crushing mechanism; 1300-crushing bin; 1301-crushing frame; 1302-feeding hopper; 1303-crushing motor; 1304-crushing roller; 1305-upper end pulley; 1306-lower end pulley; 1307-connecting belt; 1308-three-branch rod; 1309-first connecting rod; 1310-filter screen plate; 1 311-second guide rod; 1312-second connecting rod; 1313-first guide rod; 14-waste slag conveying mechanism; 15-discharging mechanism; 1500-discharging hopper; 1501-first baffle plate; 1502-second baffle plate; 1503-middle first gear; 1504-driven gear; 1505-driving gear; 1506-driving motor; 1507-middle second gear; 1508-side gear; 16-power distribution device. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with specific embodiments. The present invention is explained by means of the illustrative embodiments and descriptions of the present invention, but is not intended to be limiting of the present invention.

[0041] The embodiment provides a slag waste water washing treatment system, such as Figure 1-Figure 15As shown, the processing system includes a slag waste transfer device, a slag waste crushing device, a cleaning tank, a discharge conveying mechanism 4 and a heating and drying plate 5; the slag waste transfer device includes a first track 1, a second track 2 and a transport trolley 3, the first track 1 and the second track 2 are both circular tracks and are erected at different heights, the heating and drying plate 5 is fixedly installed below the first track 1 and the second track 2, the discharge conveying mechanism 4 is placed below the heating and drying plate 5, the discharge conveying mechanism 4 is placed below the heating and drying plate 5, and the heating and drying plate 5 and the discharge conveying mechanism 4 are both fixedly installed on the ground, the heating and drying plate 5 is a perforated heating plate, which adopts the existing technology to place the heating resistance wire After being energized, it fits with the metal plate with holes and conducts heat through the metal; the holes on the heating and drying plate 5 match the particle size of the slag waste after drying, and the slag waste particles that enter the heating and drying plate 5 for drying fall from the holes to the discharge conveying mechanism 4 under the action of gravity; the heating and drying plate 5 and the discharge conveying mechanism 4 are both fixedly installed on the ground, and the discharge conveying mechanism 4 is specifically composed of a conveyor belt and two conveyor rollers, which are rotatably installed on a bracket, which is fixedly installed on the ground, and a motor is fixedly installed on the bracket, and the conveyor belt is sleeved on the two conveyor rollers, and one of the two conveyor rollers is fixedly connected to the output shaft of the motor; a transport trolley 3 is installed on each track.

[0042] like Figure 1 , Figure 2 and Figure 6 As shown, the cleaning pool described in the embodiment includes a first cleaning pool 6 and a second cleaning pool 7 respectively arranged below the first track 1 and the second track 2. A waste discharge pipe 11 is provided on each of the first cleaning pool 6 and the second cleaning pool 7. The two waste discharge pipes 11 are arranged perpendicular to each other, and the discharge ports of the two waste discharge pipes 11 extend to above the heating and drying plate 5. The first cleaning pool 6 and the second cleaning pool 7 are both circular pool bodies, and a cleaning stirring blade 8 is rotatably installed in each pool body. Each cleaning stirring blade 8 is driven by a group of power components, and the solid waste is processed by the waste discharge pipe after cleaning. Each group of power components has the same structure and includes a cleaning top plate 9. A cleaning motor 10 is fixedly installed on the cleaning top plate 9. The cleaning stirring blade 8 is rotatably installed on the cleaning top plate 9. A pulley is fixedly installed on the output shaft of the cleaning motor 10. Another pulley is fixedly installed on the cleaning stirring blade 8. Belts are mounted on the two pulleys. The cleaning top plate 9 is fixedly installed above the corresponding cleaning pool port. The second cleaning pool 7 or the first cleaning pool 6 is provided with a water inlet device, which can be used to introduce water required for cleaning. Figure 4As shown, the waste discharge pipe 11 includes a wastewater discharge pipe 1100 and a slag conveying pipe 1101, the wastewater discharge pipe 1100 and the slag conveying pipe 1101 are vertically arranged, and the wastewater discharge pipe 1100 is vertically arranged downward, the upper end inlet thereof is connected with the sewage outlet of the corresponding cleaning pool, and the lower end outlet is provided with a drainage pump 1102, the water outlet of the drainage pump 1102 can be connected with a separately arranged water treatment device through a pipeline; a conveying spiral roller 1104 is rotatably installed in the slag conveying pipe 1101, a conveying motor 1103 is fixedly installed at the end of the slag conveying pipe 1101, the output shaft of the conveying motor 1103 is fixedly connected with the conveying spiral roller 1104, and a discharge port is provided at one end of the slag conveying pipe 1101 away from the wastewater discharge pipe 1100, and the discharge port is opened downward and is located above the heating and drying plate 5.

[0043] In the embodiment, Figures 1 to 4 As shown, the first track 1 and the second track 2 are both rounded rectangular annular tracks. The first track 1 and the second track 2 are fixedly installed on the ground by support columns, and the two tracks are arranged vertically. The first track 1 is higher than the second track 2, and the first track 1 and the second track 2 intersect at a position close to the discharge conveying mechanism 4. The first cleaning pool 6 is arranged on a side of the annular area of ​​the first track 1 away from the discharge conveying mechanism 4, and the first cleaning pool 6 is close to one of the width sides of the first track 1, so that the transport trolley 3 can pour the slag waste into the first cleaning pool 6 at this position; the second cleaning pool 7 is arranged on a side of the annular area of ​​the second track 2 away from the discharge conveying mechanism 4, and the second cleaning pool 7 is close to one of the width sides of the second track 2, so that the transport trolley 3 can pour the slag waste into the second cleaning pool 7 at this position. The first cleaning pool 6 is fixedly connected to the first track 1 by a support frame, and a support rod is also provided to assist in supporting the first cleaning pool 6. The second cleaning pool 7 is fixedly connected to the second track 2 by a support frame, and a support rod is also provided to assist in supporting the second cleaning pool 7.

[0044] A slag waste water washing treatment system provided in the embodiment, such as Figures 1 to 4As shown, the slag waste crushing device is provided with two groups, and the two groups of slag waste crushing devices are respectively erected above the first track 1 and the second track 2 through a 7-shaped support frame 12. Since the first track 1 is higher than the second track 2, the support frame 12 erected on the first track 1 is higher than the support frame erected above the second track 2; each group of slag waste crushing devices includes a waste slag crushing mechanism 13, a waste slag conveying mechanism 14 and a discharging mechanism 15. The support frame 12 is fixed to the bottom surface, and its horizontal support plate extends to the top of the corresponding track. The waste slag conveying mechanism 14 is fixedly installed on the horizontal support plate, and its conveying direction is consistent with the extension direction of the horizontal support plate, and the discharging end of the waste slag conveying mechanism 14 is located directly above the corresponding track. The waste slag crushing mechanism 13 is erected above the waste slag conveying mechanism 14, and its discharging port is directly opposite to the feeding end of the waste slag conveying mechanism 14. The discharging mechanism 15 is installed at the discharging port of the waste slag crushing mechanism 13, and the discharging port of the discharging mechanism 15 faces downward and directly opposite to the storage hopper of the transport trolley 3 on the track. A power distribution device 16 is mounted under the two groups of slag waste crushing devices through a bracket. The two groups of power distribution devices 16 are respectively installed on the corresponding support frames 12, and supply power to the mechanical structures on the corresponding support frames respectively.

[0045] In the embodiment, the waste slag crushing mechanism 13 is as follows: Figures 8 to 11 As shown, it includes a crushing bin 1300 and a crushing frame 1301. The crushing frame 1301 is fixedly mounted above the feed end of the waste slag conveying mechanism 14. The crushing bin 1300 is fixedly mounted on the crushing frame 1301. A feed hopper 1302 is provided above the crushing bin 1300, and a discharge port is provided below. A filter screen plate 1310 is installed at the discharge port. The filter screen plate 1310 is mounted on the crushing frame 1302, and the filter screen plate 1310 is higher than the waste slag conveying mechanism 14. The crushed slag waste passes through the filter screen plate 1310 and then enters the waste slag conveying mechanism 14. The crushing frame 1302 is fixedly mounted on The crushing motor 1303 is fixedly installed on the crushing bin 1300, and two groups of crushing rollers 1304 are arranged in the crushing bin 1300. The two groups of crushing rollers 1304 are arranged up and down, and there is a gap between the two groups of crushing rollers. Each group of crushing rollers includes two mutually meshing crushing rollers on the left and right. The upper and lower groups of crushing rollers are connected by belt assemblies. The two crushing rollers on the same side are connected by a group of belt assemblies. The output shaft of the crushing motor 1303 is fixedly connected to one of the four crushing rollers to provide power. The other three crushing rollers are driven to work simultaneously through the transmission belt assembly. Figure 8 and Fig.10As shown, each group of belt assemblies includes an upper pulley 1305, a lower pulley 1306 and a connecting belt 1307. The two upper pulleys 1305 are respectively fixedly mounted on the crushing roller close to the crushing motor 1303 and the crushing roller on which the crushing motor 1303 is installed. The two lower pulleys 1306 are fixedly mounted on the two crushing rollers on the lower side. The upper pulley 1305 and the lower pulley 1306 of the same group are sleeved with a connecting belt 1307. A raised column is fixedly mounted on the lower pulley 1306. The raised column is eccentrically mounted. When the raised column rotates, it presses the three-segment rod 1308 to slide.

[0046] In the embodiment, the waste slag crushing mechanism 13 is as follows: Figures 7 to 10 As shown, the three-segment rod 1308 is slidably mounted on the crushing frame 1301, and connecting rod assemblies are provided on both sides of the crushing frame 1301. The connecting rod assembly includes a first connecting rod 1309 and a second connecting rod 1312. One end of the first connecting rod 1309 is rotatably mounted on the filter screen plate 1310, and the other end is rotatably mounted on the second guide rod 1311. The second guide rod 1311 is slidably mounted on the crushing frame 1301. A spring is provided between the second guide rod 1311 and the crushing frame 1301. One end of the spring is fixedly connected to the second guide rod 1311, and the other end is fixedly connected to the crushing frame 1 301 is fixedly connected, one end of the second connecting rod 1312 is rotatably mounted on the filter screen plate 1310, the other end of the second connecting rod 1312 is rotatably mounted on the first guide rod 1313, the first guide rod 1313 is slidably mounted on the crushing frame 1301, a spring is provided between the first guide rod 1313 and the crushing frame 1301, one end of the spring is fixedly mounted on the first guide rod 1313, and the other end is fixedly mounted on the crushing frame 1301, and the three-segment rod 1308 is in contact with the first connecting rod 1309 and the second connecting rod 1312 on the side close to the lower end pulley 1306.

[0047] The waste slag conveying mechanism 14 in the embodiment directly adopts a conveyor belt, which is a common conveyor belt structure, two conveyor rollers and a conveyor belt. One of the two conveyor rollers is fixedly connected to the output shaft of the motor. Both conveyor rollers are rotatably mounted on their respective corresponding support frames 12, and the discharging mechanism 15 is also mounted on the corresponding support frame 12. Figure 6As shown, the discharging mechanism 15 includes a discharging hopper 1500, on which a first baffle 1501 and a second baffle 1502 are rotatably mounted, and the first baffle 1501 and the second baffle 1502 control the opening and closing of the discharging hopper 1500. A driving motor 1506 is fixedly mounted on the discharging hopper 1500, and a driving gear 1505 is fixedly mounted on the output shaft of the driving motor 1506, and the driving gear 1505 is meshed with a driven gear 1504, and the driven gear 1504 is fixedly connected with the second baffle 1502, and the middle first gear 1503 and the middle second gear 1507 are rotatably mounted on the discharging hopper 1500, and the middle first gear 1503 is meshed with the middle second gear 1507, and the middle first gear 1503 is meshed with the driven gear 1504, and the middle second gear 1507 is meshed with the side gear 1508, and the side gear 1508 is fixedly mounted on the first baffle 1501.

[0048] A slag waste water washing treatment system provided in the embodiment, such as Figures 12 to 15 As shown, the transport trolley 3 includes a base and a storage hopper 300, the base includes a trolley bottom plate 301 and an angle plate 303 located above the trolley bottom plate 301, the trolley bottom plate 301 is provided with rollers and a power system, which can drive the trolley bottom plate 301 forward, driven by remote control or set program, and a radian plate 302 is fixedly installed on the trolley bottom plate 301, the angle plate 303 is rotatably connected to the radian plate 302, four angle cylinders 304 are provided between the trolley bottom plate 301 and the angle plate 303, the movable end of the angle cylinder 304 is rotatably connected to the trolley bottom plate 301, and the other end of the trolley bottom plate 301 is rotatable. It is installed on the angle plate 303, and two high supports 305 and two low supports 306 are fixedly installed on the angle plate 303. The two high supports 305 are arranged on the same side, and the two low supports 306 are arranged on the same side. Two slide plates 307 are also fixedly installed on the angle plate 303. Two hopper front rods 308 are axially symmetrically fixedly installed on the storage hopper 300. The hopper front rod 308 is rotatably installed on the high support 305. Two hopper rear rods 309 are axially symmetrically fixedly installed on the storage hopper 300. The hopper rear rod 309 is in contact with the low support 306, and the low support 306 supports the hopper rear rod 309. The angle plate 303 is also fixedly mounted with a flip cylinder 310, and the movable end of the flip cylinder 310 is fixedly mounted with a flip slide bar 311, and the flip slide bar 311 is slidably mounted on the slide plate 307, and the slide plate 307 is connected to the top shelf 316 by a scissor-type bracket, and a top rod 317 is fixedly mounted on the top shelf 316, and the top rod 317 is slidably connected to the hopper chute 318, and the hopper chute 318 is arranged on the storage hopper 300.

[0049] In the embodiment, Fig.15As shown, the scissor-type bracket includes a flip bottom sliding link 313, one end of the flip bottom sliding link 313 is rotationally connected to the flip slide bar 311, and the other end is rotationally connected to the flip top sliding link 315, the flip top sliding link 315 is slidably installed on the top shelf 316, one end of the flip bottom rotating link 312 is rotationally connected to the slide slot plate 307, and the other end is rotationally connected to the flip top rotating link 314, and the flip top rotating link 314 is rotationally connected to the top shelf 316; the flip bottom sliding link 313 is cross-hinged at the center position of the flip bottom rotating link 312, and the flip top sliding link 315 is cross-hinged at the center position of the flip top rotating link 314.

[0050] The working principle of the present invention is as follows: first, the bulk solid waste is poured into the crushing bin 1300 using auxiliary machinery, and the crushing motor 1303 is started to drive the two crushing rollers to rotate. Under the action of the two sets of upper pulleys 1305, the connecting belt 1307, and the lower pulley 1306, the upper and lower pairs of crushing rollers will work simultaneously to decompose the bulk solid waste into fine slag. The fine slag falls onto the filter screen plate 1310. When the lower pulley 138 rotates, the three-branch rod 1308 is pushed to slide intermittently by the raised column. The three-branch rod 1308 pushes the first connecting rod 1309 and the second connecting rod 1312 to slide down, causing the filter screen plate 1310 to shake and filter the fine slag. The filtered fine slag falls onto the waste slag conveying mechanism 14, and is transported to the discharge hopper 1500 by the waste slag conveying mechanism 14.

[0051] At this time, the transport trolley is moved to the bottom of the discharge hopper 1500 in advance. The transport trolley can be manually remotely controlled to reach the specified position, or a program can be set in advance to set the mileage route. When the trolley reaches the specified route, it stops moving and the active motor 1506 is started to drive the active gear 1505 and the driven gear 1504 to rotate. The driven gear 1504 is meshed with the first middle gear 1503 and the second middle gear 1507. The second middle gear 1507 drives the side gear 1508 to rotate, thereby rotating the first baffle 1501 and the second baffle 1502, and opening the discharge hopper 1500 to pour the fine slag in the discharge hopper 1500 into the transport trolley. The rotation angle of the first baffle 1501 and the second baffle 1502 can be controlled according to the situation to control the amount of fine slag poured out to prevent it from spilling during discharging.

[0052] The fine slag enters the storage hopper 300 of the conveying trolley 3 for storage, and is then transported by the conveying trolley 3 to the position of the first cleaning pool 6. Another group of crushing components of the present invention works at the same time, and another group of transport trolleys also works at the same time. The power system on the trolley bottom plate 301 is started to drive the trolley bottom plate 301 to move and move along the first track 1. During the movement, the angle cylinder 304 can be started to adjust the angle of the angle plate 303, and the angle of the storage hopper 300 can be adjusted in time to keep the storage hopper 300 level during transportation to prevent the fine slag in the storage hopper 300 from spilling.

[0053] When the transport trolley on the first track 1 arrives at the position of the first cleaning tank 6, the active end of the flip cylinder 310 is started to contract, causing the flip slide bar 311 to slide. When the flip slide bar 311 slides, under the action of the flip bottom rotating link 312, the flip bottom sliding link 313, and the flip top rotating link 314, the flip top sliding link 315 slides in the top shelf 316, and at the same time, the hopper front rod 308 is pushed to rotate in the high support 305, the storage hopper 300 will flip, and the top rod 317 will also slide in the hopper chute 318, and finally the waste residue in the storage hopper 300 will be poured out into the first cleaning tank 6, and another group of transport trolleys also work at the same time, and another group of transport trolleys stop at the position of the second cleaning tank 7 and work. The first track 1 and the second track 2 intersect, but the transport trolleys on the two tracks will not interfere with each other.

[0054] After the waste residue is poured into the first cleaning tank 6, the cleaning motor 10 is started to drive the cleaning stirring blade 8 to rotate. The first cleaning tank 6 and the second cleaning tank 7 are respectively connected to water input pipes to stir and clean the waste residue. After the cleaning is completed, the drainage pump 1102 is started to pump the waste water to a special wastewater storage tank prepared in advance, and the solid waste residue is started by the conveying motor 1103 to drive the conveying spiral roller 1104 to rotate, and the waste residue is transported to the heating and drying plate 5 for drying. The dried waste residue falls through the holes on the heating and drying plate 5 onto the discharge conveying mechanism 4 for subsequent processing.

[0055] The above is only one embodiment of the present invention, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A slag waste water washing treatment system, characterized in that: The processing system comprises a slag waste transfer device, a slag waste crushing device, a discharge conveying mechanism (4), a heating and drying plate (5), a first cleaning tank (6) and a second cleaning tank (7); the slag waste transfer device comprises a first track (1), a second track (2) and a transport trolley (3), the first track (1) and the second track (2) are both circular tracks and are installed at different heights, the heating and drying plate (5) is fixedly installed below the first track (1) and the second track (2), the discharge conveying mechanism (4) is placed below the heating and drying plate (5), and a transport trolley (3) is installed on each track; The first cleaning pool (6) and the second cleaning pool (7) are respectively arranged below the first track (1) and the second track (2), and each cleaning pool is arranged in the annular area of ​​the corresponding track and adjacent to the inner ring edge of the corresponding track; a waste discharge pipe (11) is arranged at the bottom of each cleaning pool, and the discharge ports of the two waste discharge pipes (11) both extend to above the heating and drying plate (5); The slag waste crushing device is provided with two groups, and the two groups of slag waste crushing devices are respectively erected above the first track (1) and the second track (2) through a support frame (12). Each group of slag waste crushing devices comprises a waste slag crushing mechanism (13), a waste slag conveying mechanism (14) and a discharging mechanism (15). The support frame (12) is fixed on the bottom surface, and its horizontal support plate extends to above the corresponding track. The waste slag conveying mechanism (14) is fixedly mounted on the horizontal support plate, and its conveying direction is consistent with the extension direction of the horizontal support plate. The discharging end of the waste slag conveying mechanism (14) is located directly above the corresponding track. The waste slag crushing mechanism (13) is erected above the waste slag conveying mechanism (14), and its discharging port is directly opposite to the feeding end of the waste slag conveying mechanism (14). The discharging mechanism (15) is installed at the discharging port of the waste slag crushing mechanism (13), and the discharging port of the discharging mechanism (15) faces downward. The transport trolley (3) comprises a base with a walking mechanism and a storage hopper (300), the walking mechanism of the transport trolley (3) can automatically walk on the first track (1) and the second track (2), and the storage hopper (300) is connected to the base via a flipping mechanism; the two transport trolleys are initially placed on the track directly below the discharge ports of the two groups of discharge mechanisms (15), and the storage hopper (300) is directly opposite to the discharge ports of the discharge mechanisms (15); the two transport trolleys (3) respectively collect the slag waste crushed by the two groups of slag waste crushing devices, and respectively move along the first track (1) and the second track (2) to the vicinity of the first cleaning pool (6) and the second cleaning pool (7), and dump the slag waste in the transport trolley storage hopper (300) into the corresponding cleaning pool via the flipping mechanism.

2. A slag waste water washing treatment system according to claim 1, characterized in that: The first track (1) and the second track (2) are both rectangular annular tracks with rounded corners. The first track (1) and the second track (2) are fixedly installed on the ground by means of support columns. The two tracks are arranged vertically. The first track (1) is higher than the second track (2). The first track (1) and the second track (2) intersect at a position close to the discharge conveying mechanism (4). The first cleaning pool (6) is arranged on a side of the annular region of the first track (1) away from the discharge conveying mechanism (4), and the first cleaning pool (6) is close to one of the widthwise edges of the first track (1). The second cleaning pool (7) is arranged on a side of the annular region of the second track (2) away from the discharge conveying mechanism (4), and the second cleaning pool (7) is close to one of the widthwise edges of the second track (2). The first cleaning pool (6) is fixedly connected to the first track (1) by means of a support frame, and the second cleaning pool (7) is fixedly connected to the second track (2) by means of a support frame.

3. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The waste discharge pipeline (11) comprises a wastewater discharge pipe (1100) and a slag conveying pipe (1101). The wastewater discharge pipe (1100) and the slag conveying pipe (1101) are arranged vertically, and the wastewater discharge pipe (1100) is arranged vertically downward, and its upper end inlet is connected to the sewage outlet of the corresponding cleaning pool, and its lower end outlet is provided with a drainage pump (1102), and the water outlet of the drainage pump (1102) can be connected to a separately arranged water treatment device through a pipeline; a conveying spiral roller (1104) is rotatably installed in the slag conveying pipe (1101), and a conveying motor (1103) is fixedly installed at the end of the slag conveying pipe (1101), and the output shaft of the conveying motor (1103) is fixedly connected to the conveying spiral roller (1104); a discharge port is provided at one end of the slag conveying pipe (1101) away from the wastewater discharge pipe (1100), and the discharge port is opened downward and is located above the heating and drying plate (5).

4. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The base of the transport trolley (3) comprises a trolley bottom plate (301) and an angle plate (303) located above the trolley bottom plate (301); a roller and a power system are provided on the trolley bottom plate (301); a radian plate (302) is fixedly mounted on the trolley bottom plate (301); the angle plate (303) is rotatably connected to the radian plate (302); four angle cylinders (304) are provided between the trolley bottom plate (301) and the angle plate (303); The movable end of the cylinder (304) is rotatably connected to the trolley bottom plate (301), and the other end of the trolley bottom plate (301) is rotatably mounted on the angle plate (303). Two high supports (305) and two low supports (306) are fixedly mounted on the angle plate (303). The two high supports (305) are arranged on the same side, and the two low supports (306) are arranged on the same side. Two chute plates (307) are also fixedly mounted on the angle plate (303). Two hopper front rods (308) are axially symmetrically fixedly installed on the hopper (300), and the hopper front rods (308) are rotatably installed on the high support (305). Two hopper rear rods (309) are axially symmetrically fixedly installed on the storage hopper (300), and the hopper rear rods (309) are in contact with the low support (306), and the low support (306) plays a supporting role for the hopper rear rods (309); the angle plate (303) is also fixedly installed with a turning cylinder (31 0), a flip slide bar (311) is fixedly installed on the movable end of the flip cylinder (310), the flip slide bar (311) is slidably installed on the slide plate (307), the slide plate (307) and the top frame (316) are connected by a scissor bracket, a top rod (317) is fixedly installed on the top frame (316), the top rod (317) is slidably connected to the hopper chute (318), and the hopper chute (318) is arranged on the storage hopper (300).

5. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The first cleaning pool (6) and the second cleaning pool (7) are both circular pool bodies, each of which is rotatably mounted with a cleaning stirring blade (8), and the cleaning stirring blade (8) in each pool body is driven by a group of power components; the power component structure comprises a cleaning top plate (9) fixed to the top of the corresponding cleaning pool and a cleaning motor (10) mounted on the cleaning top plate (9); the central rotating shaft of the cleaning stirring blade (8) is rotatably mounted on the cleaning top plate (9), the output shaft of the cleaning motor (10) is transmission-connected with the central rotating shaft of the cleaning stirring blade (8), and controls the cleaning stirring blade (8) to rotate in the corresponding cleaning pool; the first cleaning pool (6) and the second cleaning pool (7) are both connected with a water inlet device; the waste discharge pipes (11) on the first cleaning pool (6) and the second cleaning pool (7) are arranged perpendicular to each other.

6. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The heating and drying plate (5) and the discharging conveying mechanism (4) are both fixedly mounted on the ground, and the discharging conveying mechanism (4) is a belt conveying mechanism; a power distribution device (16) is mounted below the two groups of slag waste crushing devices through a bracket, and the two groups of power distribution devices (16) are respectively mounted on corresponding support frames (12) and respectively supply power to the mechanical structures on the corresponding support frames.

7. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The waste residue crushing mechanism (13) comprises a crushing bin (1300) and a crushing frame (1301); the crushing frame (1301) is fixedly mounted above the feed end of the waste residue conveying mechanism (14); the crushing bin (1300) is fixedly mounted on the crushing frame (1301); a feed hopper (1302) is provided above the crushing bin (1300); a discharge port is provided below the crushing bin (1300); a filter screen plate (1310) is installed at the discharge port; the filter screen plate (1310) is mounted on the crushing frame (1302), and the filter screen plate (1310) is higher than the waste residue conveying mechanism (14); the crushing frame (1302) is fixedly mounted on the corresponding support frame (12); a crushing motor (1303) is fixedly mounted on the crushing bin (1300); and a crushing mechanism is provided in the crushing bin (1300).

8. A slag waste water washing treatment system according to claim 1 or 2, characterized in that: The support frame (12) is an L-shaped support frame, the waste slag conveying mechanism (14) directly adopts a conveyor belt and is installed on the horizontal support frame of the corresponding support frame (12), and the discharging mechanism (15) is also installed on the horizontal support frame of the corresponding support frame (12); the discharging mechanism (15) includes a discharge hopper (1500), and a first baffle (1501) and a second baffle (1502) are rotatably installed on the discharge hopper (1500), and the first baffle (1501) and the second baffle (1502) control the opening and closing of the discharge hopper (1500); an active motor (1506) is fixedly installed on the discharge hopper (1500), and the active motor (1506) The output shaft of the hopper (1506) is fixedly mounted with a driving gear (1505), the driving gear (1505) is meshed with a driven gear (1504), the driven gear (1504) is fixedly connected with the second baffle (1502), the middle first gear (1503) and the middle second gear (1507) are rotatably mounted on the discharge hopper (1500), the middle first gear (1503) is meshed with the middle second gear (1507), the middle first gear (1503) is meshed with the driven gear (1504), the middle second gear (1507) is meshed with the side gear (1508), and the side gear (1508) is fixedly mounted on the first baffle (1501).

9. A slag waste water washing treatment system according to claim 4, characterized in that: The scissor-type bracket comprises a flip bottom sliding link (313), one end of the flip bottom sliding link (313) is rotatably connected to the flip sliding link (311), and the other end is rotatably connected to the flip top sliding link (315), the flip top sliding link (315) is slidably mounted on the top frame (316), one end of the flip bottom rotating link (312) is rotatably connected to the slide slot plate (307), and the other end is rotatably connected to the flip top rotating link (314), and the flip top rotating link (314) is rotatably connected to the top frame (316); the flip bottom sliding link (313) and the flip bottom rotating link (312) are cross-hinged at the center position, and the flip top sliding link (315) and the flip top rotating link (314) are cross-hinged at the center position.

10. A slag waste water washing treatment system according to claim 7, characterized in that: The pulverizing mechanism comprises two groups of pulverizing rollers (1304) and a pulverizing motor (1303). The two groups of pulverizing rollers (1304) are arranged up and down, and a distance is provided between the two groups of pulverizing rollers. Each group of pulverizing rollers comprises two mutually meshing crushing rollers on the left and right. The output shaft of the pulverizing motor (1303) is fixedly connected to one of the four crushing rollers. The two crushing rollers on the same side of the upper and lower groups of pulverizing rollers are connected by a belt assembly. Each group of belt assemblies comprises an upper pulley (1305), a lower pulley (1306) and a connecting belt (1307). The upper pulleys (1305) are respectively fixedly mounted on the two crushing rollers on the upper side, and the two lower pulleys (1306) are respectively fixedly mounted on the two crushing rollers on the lower side. The upper pulleys (1305) and the lower pulleys (1306) of the same group are connected by a connecting belt (1307). A protruding column is fixedly mounted on the lower pulley (1306). The protruding column is eccentrically mounted. When the protruding column rotates, it presses the three-segment rod (1308) to slide. The three-segment rod (1308) is slidably mounted on the crushing frame (1301). Both sides of the crushing frame (1301) are provided with The invention relates to a connecting rod assembly, wherein the connecting rod assembly comprises a first connecting rod (1309) and a second connecting rod (1312), wherein one end of the first connecting rod (1309) is rotatably mounted on the filter screen plate (1310), and the other end is rotatably mounted on the second guide rod (1311), and the second guide rod (1311) is slidably mounted on the crushing frame (1301), and a spring is arranged between the second guide rod (1311) and the crushing frame (1301), and one end of the spring is fixedly connected to the second guide rod (1311), and the other end is fixedly connected to the crushing frame (1301), and one end of the second connecting rod (1312 ... of the first connecting rod (1312) is rotatably mounted on the second guide rod (1311), and the second guide rod (1311) is slidably mounted on the crushing frame (1301), and the second guide rod (1311) is slidably mounted on the crushing frame (1301), and the second guide rod (1311) is slidably mounted on the crushing frame (1301), and the second guide rod (1311) is slidably mounted on the crushing frame (1301), The first guide rod (1313) is slidably mounted on the crushing frame (1301); a spring is provided between the first guide rod (1313) and the crushing frame (1301); one end of the spring is fixedly mounted on the first guide rod (1313); and the other end of the spring is fixedly mounted on the crushing frame (1301); and the three-segment rod (1308) is in contact with the first connecting rod (1309) and the second connecting rod (1312) on the side close to the lower end pulley (1306).

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