Construction waste and industrial waste residue mixing and crushing cooperative treatment device

Abstract

The invention discloses a construction waste and industrial waste residue mixing and crushing cooperative treatment device, and relates to the technical field of urbanization construction, a waste treatment box body is used as a core, multiple functional assemblies are integrated, materials are conveyed into a crushing module through a slope conveyor, and through multi-stage crushing of crushing teeth and cutting teeth, large materials are efficiently refined, and the crushing efficiency is improved. Crushed materials slide to a metal woven net conveying belt through a material guide inclined plate, metal barbs on the surface of the metal woven net conveying belt prevent the materials from sliding, meanwhile, a cleaning connecting block removes residual materials on the conveying belt in real time, a dust falling mechanism controls a wide-angle atomization spray head through an atomization pressure regulator, a fine and dense mist curtain is formed, dust generated in the treatment process is effectively adsorbed, and the treatment effect is good. Metal materials can be pressed and formed through the material compacting and forming assembly, automatic discharging is achieved through the material taking mechanism, classified collection of the materials is completed through the solid scrap collecting box and the metal substance collecting box, all the assemblies of the device cooperate closely, the solid waste treatment efficiency is remarkably improved, resource recycling is powerfully promoted, and environmental pollution is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of urbanization construction, and in particular to a device for co-processing the mixed crushing of construction waste and industrial waste residue. Background Art

[0002] With the acceleration of urbanization and the continued expansion of industrial production, the generation of construction waste and industrial residue has increased dramatically. Large amounts of untreated construction waste and industrial residue not only occupy valuable land resources but also pose serious risks of polluting the soil, water, and air through dust, leachate, and other pathways. Therefore, the efficient treatment and resource utilization of construction waste and industrial residue have become critical issues that need to be addressed in the current environmental protection field.

[0003] Currently, traditional technologies for treating construction waste and industrial residue often use a single crushing device to treat each type of solid waste separately, lacking designs for coordinated mixed crushing operations. This approach has numerous drawbacks: First, independent processing requires multiple sets of crushing equipment, resulting in high equipment investment costs and a large footprint; second, the numerous material transfer links between different equipment reduce overall processing efficiency and increase energy consumption; third, the inability to achieve mixed crushing fails to fully utilize the complementary physical properties of construction waste and industrial residue, making it difficult to achieve optimal crushing results.

[0004] Traditional technologies also have significant shortcomings in the subsequent processing of materials. The lack of effective sorting and collection measures for crushed materials results in the mixing of metal materials and solid debris, reducing resource recovery rates. The compaction process also has a low degree of automation and relies heavily on manual labor, resulting in low efficiency and high labor intensity.

[0005] Therefore, there is an urgent need to develop a device for the coordinated crushing and processing of mixed construction waste and industrial waste residues, so as to realize efficient processing of the entire process from material transportation, crushing, dust reduction to compaction and material collection, so as to improve resource recycling rate and reduce environmental pollution. Summary of the Invention

[0006] The purpose of the present invention is to provide a device for the coordinated crushing and treatment of mixed construction waste and industrial waste residues, so as to solve the problem that the existing construction waste and industrial waste residue treatment technologies have deficiencies in crushing coordination, dust control, and subsequent treatment automation, and are difficult to meet the needs of efficient, environmentally friendly, and intelligent treatment.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solutions: a device for the co-processing of construction waste and industrial waste residue by mixed crushing, comprising a waste processing box, a crushing module, a dust reduction mechanism, a material compacting and forming component, a material taking mechanism, and a conveying mechanism;

[0008] An inclined conveyor is placed at the front end of the garbage disposal box, the upper end of the crushing module is connected to the inclined conveyor, and the lower end is fixedly mounted on the upper end surface of the front end of the garbage disposal box; the dust reduction mechanism and the material compaction and molding assembly are arranged on the upper end surface of the garbage disposal box, the main manipulator is arranged on the outer end surface of the garbage disposal box, and the material picking mechanism is arranged on the rear end surface of the garbage disposal box; the cleaning connection block is installed on the inner wall at the front end of the garbage disposal box, and the conveying mechanism is arranged in the center of the garbage disposal box; an installation groove is opened in the center of the inner wall of the garbage disposal box, and several fans are arranged and installed inside the installation groove; the solid debris collection box is placed at the front end of the bottom inside the garbage disposal box, and the metal material collection box is arranged at the rear end of the bottom surface of the garbage disposal box.

[0009] Preferably, the transmission mechanism includes a metal mesh conveyor belt, a rotating roller, a guide gear plate, a reducer and a rotating motor; the metal mesh conveyor belt is arranged in the center of the garbage disposal box, and a plurality of metal barbs are arranged on its surface; the rotating roller is arranged at both ends of the inner wall of the metal mesh conveyor belt, and the guide gear plate is arranged on the surface of the rotating roller, and the outer end is tightly fitted on the surface of the two ends of the inner wall of the metal mesh conveyor belt; one end of one of the rotating rollers extends to the outer end of the garbage disposal box and is installed with a rotating motor, and the reducer is correspondingly connected to the input end of the rotating motor.

[0010] Preferably, the upper end surface of the cleaning connection block is fixedly connected to a material guide inclined plate, and the material guide inclined plate is correspondingly arranged directly below the crushing module; the lower end surface of the cleaning connection block is provided with an arc-shaped groove, and a groove is provided in the center of the bottom surface of the arc-shaped groove; a plurality of wear-resistant hard cleaning brushes are arranged on the lower end surface of the arc-shaped groove, and the upper ends of the wear-resistant hard cleaning brushes are correspondingly attached to the surface of the metal mesh conveyor belt; a mounting plate is provided at the front end inside the groove, and a plurality of debris cleaning hooks are arranged and installed at the front end of the mounting plate, and the front ends of the debris cleaning hooks are correspondingly arranged at the upper end of the surface of the metal mesh conveyor belt; a plurality of limit springs are arranged and connected to the rear end surface of the mounting plate, and the other end of the limit spring is fixedly connected to the bottom surface inside the groove.

[0011] Preferably, two limiting grooves are further provided at the front end of the bottom inner portion of the garbage disposal box; the upper end of the solid debris collection box is correspondingly arranged directly below the metal woven mesh conveyor belt, and its front end extends to the outer end of the garbage disposal box through the lower end surface of the garbage disposal box, and handles are respectively installed on both sides of the front end surface of the solid debris collection box, and rollers are respectively installed on both sides of the lower end surface, and the rollers are correspondingly slidably sleeved inside the limiting grooves; the metal material collection box is correspondingly arranged below the rear end of the metal woven mesh conveyor belt, and one side of its surface extends to the outer end of the rear end of the garbage disposal box, and a discharge trough is opened on the surface of the metal material collection box, and a baffle is slidably sleeved inside the discharge trough, and the upper end of the baffle extends to the outer end of the upper end of the metal material collection box.

[0012] Preferably, the material-retrieving mechanism includes a driving block, an air pump and a telescopic rod; a mounting platform is provided in the center of the rear end surface of the garbage disposal box, the driving block is mounted on the upper end surface of the mounting platform, the air pump is connected to one side of the upper end of the driving block, and the telescopic rod is respectively connected to both sides of the lower end of the driving block, and the lower end of the telescopic rod passes through the inside of the mounting platform and is correspondingly connected to the upper end surface of the baffle.

[0013] Preferably, the dust reduction mechanism includes a water tank, a water pump, a diverter, an atomizing pressure regulator, a wide-angle atomizing nozzle and a water delivery pipe; the water tank is arranged on the upper end surface of the garbage disposal box, the water pump is installed on one side of the water tank, the diverter is arranged on the outer end side of the water pump, and the atomizing pressure regulator is installed on the upper end of the diverter; the lower end of the diverter extends to the center of the upper end surface of the garbage disposal box, and a number of wide-angle atomizing nozzles are arranged and installed on the surface of the diverter; a water injection pipe is connected to one side of the upper end surface of the water tank, and a liquid level gauge is provided at the lower end of the surface, and a water delivery pipe is connected to the center of the upper end surface of the water tank, and the other end of the water delivery pipe is fixedly connected to the input end of the diverter through the water pump.

[0014] Preferably, the material compacting and molding assembly includes a pressure generating cylinder, a hydraulic telescopic push rod and an extrusion molding block; a bracket is installed on the rear end surface of the upper end of the garbage disposal box, the pressure generating cylinder is placed on the upper end of the bracket, the hydraulic telescopic push rod is connected to the output end of the pressure generating cylinder, and its lower end extends to the interior of the rear end of the garbage disposal box and is installed with an extrusion molding block; the extrusion molding block is correspondingly arranged directly above the metal material collection box, and through holes are respectively opened around its outer end, and the inside of the through holes are respectively slidably sleeved on the outer ends of the limiting columns.

[0015] Preferably, the crushing module includes crushing teeth, cutting teeth, a reducer, a rotating motor and a crushing box; the crushing box is fixedly connected to the upper end surface of the front end of the garbage disposal box, and the inner wall of the lower end thereof is set as a conical material guide surface, and the lower end of the conical material guide surface extends to the inside of the front end of the garbage disposal box, and is correspondingly arranged above the material guide inclined plate; a mounting groove is provided on one side of the upper end surface of the crushing box, and the interior of the mounting groove corresponds to the upper end surface of the embedded connected inclined conveyor; two crushing teeth are arranged in parallel and alternately at the upper end of the crushing module, and three cutting teeth are arranged in parallel and alternately at the lower end of the crushing module; the reducer is installed on one side of the outer end surface of the crushing module, and the rotating motor is fixedly connected to the input end of the reducer.

[0016] Preferably, one end of the two crushing teeth extends to the outer end of the crushing module and is installed with a transmission gear disk, wherein the axis of one transmission gear disk is fixedly connected to the driving gear disk, and the axis of the driving gear disk is fixedly connected to the output end of the reducer; one end of the three cutting teeth extends to the outer end of the crushing module and is installed with a linkage gear disk, wherein the axis of one linkage gear disk is fixedly connected to the driven gear disk, and the driven gear disk and the driving gear disk are arranged parallel to each other up and down; the outer end of the transmission gear disk is movably sleeved with a linkage chain, and the outer end of the driving gear disk is sleeved with a transmission chain, and the other end of the transmission chain is correspondingly sleeved on the outer end of the driven gear disk.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] Compared with the structure of a single crushing component in the prior art, this device realizes a composite crushing process of "coarse crushing + fine crushing" through the alternating arrangement of crushing teeth and cutting teeth in the upper and lower layers of the crushing module, in conjunction with a multi-stage transmission system formed by a rotating motor, a reducer and a transmission chain. The prior art usually requires multiple devices in series to achieve similar crushing effects, while the single module of this device can crush hard materials such as concrete blocks in construction waste and ores in industrial waste slag to uniform particle size at one time, increasing the crushing efficiency by more than 40%, effectively reducing the construction cost and energy consumption of the production line.

[0019] Compared with the fixed spray dust reduction or single wind dust removal methods in the existing technology, the dust reduction mechanism of this device can generate 3-5μm fine water mist through the cooperation of the atomization pressure regulator and the wide-angle atomization nozzle, with a dust suppression efficiency of more than 90%. At the same time, the dust reduction system is linked with the main controller, and can automatically adjust the atomization pressure according to the material processing volume, avoiding the problems of manual adjustment lag or water resource waste in the existing technology. When processing the same amount of material, water can be saved, achieving dual optimization of environmental protection and energy saving.

[0020] In the existing technology, the compaction treatment of metal waste slag often requires manual assisted unloading or the use of independent compacting equipment. However, the material compaction and molding components of this device form a linkage system with the material reclaiming mechanism: the pressure generating cylinder outputs high-pressure hydraulic oil, which reduces the material volume by 60%-70% through the extrusion molding block, and the compaction density is increased by 50% compared with the existing technology; the reclaiming mechanism automatically controls the opening and closing of the baffle through the telescopic rod driven by an air pump, without the need for manual contact with the compacted material, and the unloading efficiency is improved by 60%. In addition, the partition design of the solid debris collection box and the metal material collection box and the roller limiting structure greatly improve the resource classification recovery rate compared with the mixed collection method of the existing technology, and significantly optimize the convenience of subsequent reprocessing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2This is a structural diagram of the material taking mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the internal structure of the garbage disposal box of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the transmission mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the cleaning connection block structure of the present invention;

[0026] Figure 6 This is a schematic structural diagram of the solid debris collection box of the present invention;

[0027] Figure 7 This is a schematic diagram of the crushing module structure of the present invention.

[0028] In the figure: 1. Waste disposal box; 11. Fan; 12. Solid debris collection box; 13. Metal material collection box; 14. Limiting column; 15. Roller; 16. Limiting slot; 17. Baffle; 2. Crushing module; 21. Crushing teeth; 22. Driving gear disc; 23. Linkage chain; 24. Cutting teeth; 25. Linkage gear disc; 26. Driven gear disc; 27. Driving gear disc; 28. Driving chain; 29. ​​Reducer; 210. Rotating motor; 211. Crushing box; 3. Dust suppression mechanism; 31. Water tank; 32. Water pump; 33. Diverter; 34. Atomizing pressure regulator; 35. Wide-angle atomizing nozzle; 36. Water conveying pipeline; 4. Material compacting and molding assembly; 41. Pressure generating cylinder; 42. Hydraulic telescopic push rod; 43. Extrusion molding block; 5. Material picking mechanism; 51. Drive block; 52. Air pump; 53. Telescopic rod; 6. Main controller; 7. Inclined conveyor; 8. Transmission mechanism; 81. Woven metal mesh conveyor belt; 82. Rotating roller; 83. Guide gear disc; 84. Reducer 1; 85. Rotating motor 1; 9. Cleaning connection block; 91. Material guide inclined plate; 92. Wear-resistant hard cleaning brush; 93. Mounting plate; 94. Limit spring; 95. Debris cleaning hook. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 7As shown, the present invention provides a technical solution: a device for co-processing mixed crushing of construction waste and industrial waste slag, comprising a waste processing box 1, a crushing module 2, a dust reduction mechanism 3, a material compacting and forming component 4, a material taking mechanism 5, a conveying mechanism 8 and a cleaning connection block 9, etc. The material is fed into the crushing module 2 via an inclined conveyor 7, and the crushing teeth 21 and cutting teeth 24 alternately arranged in the upper and lower layers of the crushing module 2 are driven by a rotating motor 210, a reducer 29 and a transmission linkage chain 23 and a transmission chain 28 to achieve multi-stage crushing of waste slag and garbage; after crushing, the material falls to a metal woven mesh conveyor belt 81 with metal barbs through a material guide inclined plate 91, and the wear-resistant hard cleaning brush 92 and the debris cleaning hook 95 on the cleaning connection block 9 synchronously clean the residual material on the conveyor belt 81.

[0031] In the dust reduction mechanism 3, the water in the water tank 31 passes through the water pump 32 and the diverter 33, and after being adjusted by the atomizing pressure regulator 34, the mist is sprayed out by the wide-angle atomizing nozzle 35 to effectively suppress the flying of dust during the processing process; the material compaction and molding component 4 drives the hydraulic telescopic push rod 42 through the pressure generating cylinder 41, and drives the extrusion molding block 43 to compact the material in the metal material collection box 13 for subsequent processing; the material taking mechanism 5 uses the air pump 52 to drive the telescopic rod 53 to control the opening and closing of the baffle 17 of the metal material collection box 13 to achieve convenient material taking. The device integrates crushing, dust reduction, compaction, and material taking functions into one, which significantly improves the processing efficiency, reduces environmental pollution, and promotes resource recycling.

[0032] according to Figure 1 、 Figure 2 and Figure 6 As shown, the garbage disposal box 1 serves as the core bearing structure, and an inclined conveyor 7 is provided at its front end for introducing materials, a cleaning connecting block 9 is installed on the inner wall of the front end, and a conveying mechanism 8 is provided in the center. An installation slot is provided in the center of the inner wall of the garbage disposal box 1 for arranging and installing several fans 11 to achieve internal air circulation and heat exchange; a solid debris collection box 12 is placed at the front end of the internal bottom, and a metal material collection box 13 is provided at the rear end of the bottom to form a material classification and collection space, and two limit grooves 16 are also provided inside the box 1, which cooperate with the roller 15 at the lower end of the solid debris collection box 12 to facilitate the sliding, pulling and cleaning of the collection box. In addition, the dust reduction mechanism 3 and the material compaction and molding component 4 are respectively arranged on the upper end surface of the garbage disposal box 1, and the main manipulator 6 is arranged on the outer end surface. The components are collaboratively integrated in the box 1 to realize the full process operation of mixed crushing processing.

[0033] The material-retrieving mechanism 5 is arranged on the rear end surface of the garbage disposal box 1, which includes a driving block 51, an air pump 52 and a telescopic rod 53. The mounting platform in the center of the rear end surface of the garbage disposal box 1 provides an installation base for the material-retrieving mechanism 5. The air pump 52 is connected to one side of the upper end of the driving block 51 and serves as a power source. The telescopic rod 53 is controlled to extend and retract through the driving block 51. The lower end of the telescopic rod 53 passes through the inside of the mounting platform and is connected to the upper end surface of the baffle 17 of the metal material collection box 13. When material needs to be retrieved, the air pump 52 drives the telescopic rod 53 to move and control the sliding opening and closing of the baffle 17, so as to realize the convenient removal of compacted materials in the metal material collection box 13, reduce manual intervention, improve processing efficiency, and work closely with the crushing, compaction and other functions of the overall device to ensure the integrity of the material processing process.

[0034] according to Figure 1 and Figure 3 As shown, the dust reduction mechanism 3 is installed on the upper surface of the garbage disposal box 1, and is composed of a water tank 31, a water pump 32, a diverter 33, an atomizing pressure regulator 34, a wide-angle atomizing nozzle 35 and a water delivery pipe 36. The water tank 31 is replenished with water through a water injection pipe, and a liquid level meter monitors the water volume in real time. The water flows through the delivery pipe 36 into the water pump 32 for pressurization, and is then evenly distributed to multiple wide-angle atomizing nozzles 35 through the diverter 33. The atomizing pressure regulator 34 can dynamically adjust the water pressure (adjustment range 0.3-0.8MPa) according to the crushing working conditions, so that the nozzle sprays out fine water mist with a particle size of 5-50μm, forming a fully covered fog curtain inside the garbage disposal box 1, effectively absorbing the dust generated during the crushing and transportation process, and the dust suppression efficiency is more than 90%. The main controller 6 automatically increases the atomization pressure to enhance the dust reduction effect and realize intelligent control of dust pollution.

[0035] The material compacting and molding component 4 is arranged at the upper rear end of the garbage disposal box 1, and is composed of a pressure generating cylinder 41, a hydraulic telescopic push rod 42 and an extrusion molding block 43. It is fixed to the top of the box through a bracket. The pressure generating cylinder 41 outputs high-pressure hydraulic oil (working pressure 15-30MPa), driving the hydraulic telescopic push rod 42 to move vertically downward, driving the extrusion molding block 43 to compact the crushed materials in the metal material collection box 13. The through holes around the outer end of the extrusion molding block 43 are slidably connected with the limit column 14 to ensure that there is no deviation during the compaction process. Its bottom surface is designed as a grid-like groove structure, which can press the loose metal material into a density of 1.8-2.5t / m 3 The volume of the lumps is reduced by 60%-70%. This component is linked with the material-retrieving mechanism 5. After compaction is completed, the hydraulic push rod automatically resets, and the material-retrieving mechanism 5 controls the baffle 17 to open and unload. In addition, the pressure parameters can be adjusted through the main controller 6 to adapt to the compaction requirements of different materials, significantly improving the recovery efficiency and transportation convenience of metal waste slag.

[0036] according to Figure 1 、 Figure 4 and Figure 5 As shown, the conveying mechanism 8 is installed in the center of the garbage disposal box 1, and is composed of a metal mesh conveyor belt 81, a rotating roller 82, a guide gear plate 83, a reducer 84 and a rotating motor 85. The metal mesh conveyor belt 81 has metal barbs evenly arranged on its surface, which can enhance the gripping force of the crushed materials and prevent slipping or accumulation during the transmission process; the rotating roller 82 is arranged at both ends of the inner wall of the conveyor belt 81, and the guide gear plate 83 on its surface is tightly engaged with the inner wall of the conveyor belt to ensure that the transmission trajectory is stable and without deviation. The rotating motor 85 drives the rotating roller 82 to operate through the reducer 84. The mechanism is linked with the crushing module 2 and the cleaning connection block 9 to transport the crushed materials from the bottom of the guide inclined plate 91 to the top of the solid debris collection box 12 and the metal material collection box 13, and at the same time cooperates with the fan 11 to accelerate the air circulation in the box to improve the dust adsorption efficiency.

[0037] The cleaning connection block 9 is installed on the inner wall of the front end of the garbage disposal box 1, just below the crushing module 2. It consists of a material guide inclined plate 91, a wear-resistant hard cleaning brush 92, a mounting plate 93, a limit spring 94 and a debris cleaning hook 95. The material guide inclined plate 91 receives the material discharged by the crushing module 2, and its inclination angle design ensures that the material slides smoothly to the conveyor belt 81; the wear-resistant hard cleaning brush 92 in the arc groove fits tightly to the surface of the conveyor belt 81, and continuously scrapes off the adhered material as the conveyor belt runs, while the debris cleaning hook 95 in the groove penetrates into the gap between the metal barbs to hook out the entangled fibrous impurities. The limit spring 94 connects the mounting plate 93 and the bottom surface of the groove, and can adaptively adjust the contact pressure of the cleaning hook 95 to avoid excessive wear. This mechanism operates synchronously with the conveying mechanism 8 to achieve residue-free transmission of crushed materials, ensure the classification and collection efficiency of the solid debris collection box 12, and prevent metal barbs from clogging and affecting the conveying performance.

[0038] according to Figure 1 and Figure 7 As shown, the crushing module 2 is the core processing unit of the device for co-processing the mixed crushing of construction waste and industrial waste. It is fixedly installed on the upper surface of the front end of the garbage treatment box 1 and receives the processed materials through the inclined conveyor 7. It is mainly composed of crushing teeth 21, cutting teeth 24, reducer 29, rotating motor 210 and crushing box 211.

[0039] The inner wall of the lower end of the crushing box 211 is designed as a tapered material guide surface to facilitate smooth sliding of materials. The mounting groove opened on one side of its upper end surface is embedded in the upper end surface of the inclined conveyor 7 to ensure seamless transportation of materials. Inside the crushing module 2, two crushing teeth 21 are innovatively arranged alternately in parallel at the upper end, and three cutting teeth 24 are arranged alternately in parallel at the lower end to form a multi-stage crushing structure. The rotating motor 210 serves as the power source to transmit power to the reducer 29. After deceleration and torque increase, the driving gear disc 27 drives the transmission chain 28 to operate, and the transmission chain 28 engages with the driven gear disc 26. At the same time, the linkage chain 23 drives the transmission gear disc 22 to make the crushing teeth 21 and the cutting teeth 24 rotate synchronously.

[0040] During operation, the crushing teeth 21 first perform preliminary crushing on the construction waste and industrial waste, decomposing the larger block materials, and then the cutting teeth 24 perform fine secondary cutting. Whether it is concrete and bricks in the construction waste, or hard ores and metal waste in the industrial waste, they can all be efficiently crushed into particles of smaller size. Compared with the traditional single crushing structure, this two-stage crushing mode improves the crushing efficiency by more than 40%, and the particle size of the crushed material is more uniform, which is more conducive to subsequent classification, collection and reprocessing. The crushing module 2 works closely with the cleaning connection block 9 and the conveying mechanism 8. The crushed material passes through the conical guide surface of the crushing box 211 and falls accurately onto the guide inclined plate 91, and then is transported to the metal mesh conveyor belt 81, realizing integrated and efficient operation from material input to crushing and output.

[0041] The effects achieved by the entire organization are:

[0042] Construction waste and industrial slag are transported via an inclined conveyor 7, which is embedded in the mounting groove on the upper surface of crushing box 211 of crushing module 2, forming a seamless conveying channel. This ensures that the material enters crushing module 2 steadily and without spillage. The tapered guide surface on the lower inner wall of crushing box 211 uses gravity to guide the material down smoothly, preparing it for subsequent crushing.

[0043] The rotating motor 210, serving as the power source, transmits power to the reducer 29. After deceleration and torque amplification, it drives the driving gear disc 27. The driving gear disc 27 drives the driven gear disc 26 via the transmission chain 28. Simultaneously, the linkage chain 23 drives the transmission gear disc 22, causing the two crushing teeth 21 and the three cutting teeth 24 to operate synchronously. The upper crushing teeth 21 initially perform coarse crushing of bulk materials, initially breaking down concrete blocks from construction waste and ore from industrial waste. The lower cutting teeth 24 then perform fine cutting, achieving multi-stage crushing that significantly reduces material particle size. This improves crushing efficiency by over 40% compared to traditional single crushing mechanisms, and the resulting material has a more uniform particle size, facilitating subsequent processing.

[0044] The crushed material passes through the conical guide surface of the crushing box 211 and falls precisely onto the guide ramp 91 of the cleaning connection block 9. The guide ramp 91, tilted at an angle of 30°-45°, guides the material toward the metal mesh conveyor belt 81 of the conveyor mechanism 8. The metal barbs on the surface of the metal mesh conveyor belt 81 effectively enhance the material's grip and prevent accumulation during transportation. The guide toothed disc 83 on the surface of the rotating roller 82 tightly engages the inner wall of the conveyor belt, ensuring a stable conveying path. Simultaneously, the cleaning connection block 9 operates, with the wear-resistant hard cleaning brush 92 tightly attached to the surface of the conveyor belt 81, continuously scraping away material adhering to the surface as the conveyor belt rotates. The debris removal hook 95 penetrates the gaps between the metal barbs to remove entangled fibrous impurities. The limit spring 94 adaptively adjusts the contact pressure of the cleaning hook 95 to prevent excessive wear, ensuring a clean and smooth conveyor belt operation. This ensures the residue-free transfer of crushed material and the efficient sorting and collection of solid debris in the solid debris collection box 12.

[0045] During the material handling process, dust suppression mechanism 3 operates synchronously. Water tank 31 is replenished with water through a water injection pipe, and a level gauge monitors the water level in real time to ensure a sufficient and stable water supply. A water pump 32 pumps water from tank 31 and delivers it to diverter 33 via a water delivery pipe 36. Diverter 33 disperses the water to multiple wide-angle atomizing nozzles 35, which spray a fine mist with a particle size of 5-50 μm, forming a fully covered mist curtain inside waste disposal chamber 1. This mist effectively absorbs dust particles generated during the crushing and transportation process, effectively improving the working environment and reducing dust pollution.

[0046] The metal material is transported by the conveying mechanism 8 to the metal material collection box 13. At this time, the material compacting and forming assembly 4 begins to work, and the pressure generating cylinder 41 outputs high-pressure hydraulic oil, driving the hydraulic telescopic push rod 42 to move vertically downward, driving the extrusion forming block 43 to apply pressure to the crushed material in the metal material collection box 13. The through holes around the outer end of the extrusion forming block 43 are slidably connected with the limiting column 14 to ensure that the compaction process is stable and without deviation. The grid-like groove structure on its bottom surface can press the loose metal material into blocks, greatly improving the storage and transportation efficiency of the material. When the compaction operation is completed, the hydraulic telescopic push rod 42 automatically resets and waits for subsequent operations.

[0047] The material removal mechanism 5 is mounted on the rear end of the waste disposal chamber 1. When compacted material needs to be removed, an air pump 52 acts as a power source, controlling the extension and retraction of a telescopic rod 53 via a drive block 51. The lower end of the telescopic rod 53 extends through the interior of the mounting platform and connects to the upper surface of the baffle 17 of the metal collection chamber 13. The air pump 52 drives the telescopic rod 53, causing the baffle 17 to slide open. This allows workers to conveniently remove the compacted material from the metal collection chamber 13, achieving automated material removal, reducing manual intervention, and improving overall processing efficiency.

[0048] In addition, the fan 11 in the central mounting groove on the inner wall of the garbage disposal box 1 runs continuously to accelerate the air circulation in the box, cooperate with the dust reduction mechanism 3 to remove water mist and heat, and maintain a stable internal environment; the roller 15 at the lower end of the solid debris collection box 12 cooperates with the limit groove 16 inside the box 1, making it convenient for the staff to slide and pull the collection box for cleaning; the main controller 6 is set on the outer end surface of the garbage disposal box 1, which can adjust and monitor the operating parameters of each component to realize the intelligent coordinated operation of the entire device.

[0049] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for co-processing construction waste and industrial waste by mixing, crushing and co-processing, characterized in that: It comprises a garbage disposal box (1), a crushing module (2), a dust reduction mechanism (3), a material compacting and forming component (4), a material taking mechanism (5) and a conveying mechanism (8); An inclined conveyor (7) is placed at the front end of the garbage disposal box (1); the upper end of the crushing module (2) is connected to the inclined conveyor (7), and the lower end is fixedly installed on the upper end surface of the front end of the garbage disposal box (1); the dust reduction mechanism (3) and the material compaction and molding component (4) are arranged on the upper end surface of the garbage disposal box (1); the main controller (6) is arranged on the outer end surface of the garbage disposal box (1); and the material taking mechanism (5) is arranged on the rear end surface of the garbage disposal box (1); the cleaning connection block (9) is installed on the inner wall of the front end of the garbage disposal box (1), and the conveying mechanism (8) is arranged in the center of the garbage disposal box (1); an installation slot is opened in the center of the inner wall of the garbage disposal box (1), and a plurality of fans (11) are arranged in the installation slot. The solid debris collection box (12) is placed at the front end of the bottom of the garbage disposal box (1), and the metal material collection box (13) is arranged at the rear end of the bottom surface of the garbage disposal box (1).

2. The device for co-processing construction waste and industrial waste residue by mixed crushing according to claim 1, characterized in that: The transmission mechanism (8) comprises a metal mesh conveyor belt (81), a rotating roller (82), a guide toothed disc (83), a reducer (84) and a rotating motor (85); the metal mesh conveyor belt (81) is arranged in the center of the interior of the garbage disposal box (1), and a plurality of metal barbs are arranged on its surface; the rotating roller (82) is arranged at both ends of the inner wall of the metal mesh conveyor belt (81), and the guide toothed disc (83) is arranged on the surface of the rotating roller (82), and the outer end is tightly fitted on the surface of the two ends of the inner wall of the metal mesh conveyor belt (81); one end of one of the rotating rollers (82) extends to the outer end of the garbage disposal box (1) and is installed with a rotating motor (85), and the reducer (84) is correspondingly connected to the input end of the rotating motor (85).

3. The device for co-processing construction waste and industrial waste by mixed crushing according to claim 1, characterized in that: The upper end surface of the cleaning connection block (9) is fixedly connected with a guide inclined plate (91), and the guide inclined plate (91) is correspondingly arranged directly below the crushing module (2); the lower end surface of the cleaning connection block (9) is provided with an arc groove, and the center of the bottom surface of the arc groove is provided with a groove; a plurality of wear-resistant hard cleaning brushes (92) are arranged on the lower end surface of the arc groove, and the upper ends of the wear-resistant hard cleaning brushes (92) are correspondingly attached to the surface of the metal mesh conveyor belt (81); a mounting plate (93) is provided at the front end of the groove, and a plurality of debris cleaning hooks (95) are arranged and installed at the front end of the mounting plate (93), and the front ends of the debris cleaning hooks (95) are correspondingly arranged at the upper end of the surface of the metal mesh conveyor belt (81); a plurality of limit springs (94) are arranged and connected to the rear end surface of the mounting plate (93), and the other end of the limit spring (94) is fixedly connected to the bottom surface of the groove.

4. The device for co-processing construction waste and industrial waste residue by mixed crushing according to claim 1, characterized in that: The front end of the bottom of the garbage disposal box (1) is also provided with two limiting grooves (16); the upper end of the solid debris collection box (12) is correspondingly arranged directly below the metal mesh conveyor belt (81), and its front end extends to the outer end of the garbage disposal box (1) through the lower end surface of the garbage disposal box (1), and handles are respectively installed on both sides of the front end surface of the solid debris collection box (12), and rollers (15) are respectively installed on both sides of the lower end surface, and the rollers (15) are correspondingly slidably sleeved inside the limiting grooves (16); the metal material collection box (13) is correspondingly arranged below the rear end of the metal mesh conveyor belt (81), and one side of its surface extends to the outer end of the rear end of the garbage disposal box (1), and a discharge trough is opened on the surface of the metal material collection box (13), and a baffle (17) is slidably sleeved inside the discharge trough, and the upper end of the baffle (17) extends to the outer end of the upper end of the metal material collection box (13).

5. The device for co-processing construction waste and industrial waste residue by mixed crushing according to claim 4, characterized in that: The material taking mechanism (5) comprises a driving block (51), an air pump (52) and a telescopic rod (53); a mounting platform is provided in the center of the rear end surface of the garbage disposal box (1); the driving block (51) is mounted on the upper end surface of the mounting platform; the air pump (52) is connected to one side of the upper end of the driving block (51); the telescopic rod (53) is respectively connected to both sides of the lower end of the driving block (51); and the lower end of the telescopic rod (53) passes through the interior of the mounting platform and is correspondingly connected to the upper end surface of the baffle (17).

6. The device for co-processing construction waste and industrial waste by mixed crushing according to claim 1, characterized in that: The dust suppression mechanism (3) comprises a water tank (31), a water pump (32), a flow divider (33), an atomizing pressure regulator (34), a wide-angle atomizing nozzle (35) and a water flow conveying pipe (36); the water tank (31) is arranged on the upper end surface of the garbage disposal box (1), the water pump (32) is installed on one side of the water tank (31), the flow divider (33) is arranged on the outer end side of the water pump (32), and the atomizing pressure regulator (34) is installed on the upper end of the flow divider (33). The lower end of the diverter (33) extends to the center of the upper surface of the garbage disposal box (1), and a plurality of wide-angle atomizing nozzles (35) are arranged and installed on the surface of the diverter (33); a water injection pipe is connected to one side of the upper surface of the water tank (31), and a liquid level gauge is provided at the lower end of the surface; a water flow conveying pipe (36) is connected to the center of the upper surface of the water tank (31), and the other end of the water flow conveying pipe (36) is fixedly connected to the input end of the diverter (33) through a water pump (32).

7. The device for co-processing construction waste and industrial waste residue by mixed crushing according to claim 1, characterized in that: The material compacting and forming assembly (4) comprises a pressure generating cylinder (41), a hydraulic telescopic push rod (42) and an extrusion forming block (43); a bracket is installed on the rear end surface of the upper end of the garbage disposal box (1), the pressure generating cylinder (41) is placed on the upper end of the bracket, the hydraulic telescopic push rod (42) is connected to the output end of the pressure generating cylinder (41), and its lower end extends to the interior of the rear end of the garbage disposal box (1) and is installed with an extrusion forming block (43); the extrusion forming block (43) is correspondingly arranged directly above the metal material collection box (13), and through holes are respectively opened around its outer end, and the interior of the through holes is respectively slidably sleeved on the outer end of the limiting column (14).

8. The device for co-processing construction waste and industrial waste residue by mixed crushing according to claim 1, characterized in that: The crushing module (2) comprises crushing teeth (21), cutting teeth (24), a speed reducer (29), a rotating motor (210) and a crushing box (211); the crushing box (211) is fixedly connected to the upper end surface of the front end of the garbage disposal box (1), and the inner wall of the lower end thereof is provided with a conical material guide surface, the lower end of the conical material guide surface extends to the interior of the front end of the garbage disposal box (1) and is correspondingly provided above the material guide inclined plate (91); a mounting groove is provided on one side of the upper end surface of the crushing box (211), and the interior of the mounting groove corresponds to the upper end surface of the embedded connection inclined conveyor (7); two crushing teeth (21) are arranged in parallel and alternately at the upper end of the crushing module (2), and three cutting teeth (24) are arranged in parallel and alternately at the lower end of the crushing module (2); the speed reducer (29) is installed on one side of the outer end surface of the crushing module (2), and the rotating motor (210) is fixedly connected to the input end of the speed reducer (29).

9. The device for co-processing construction waste and industrial waste by mixed crushing according to claim 1, characterized in that: One end of each of the two crushing teeth (21) extends to the outer end of the crushing module (2) and is installed with a transmission toothed disc (22), wherein the axis of one of the transmission toothed discs (22) is fixedly connected to the driving toothed disc (27), and the axis of the driving toothed disc (27) is fixedly connected to the output end of the reducer (29); one end of each of the three cutting teeth (24) extends to the outer end of the crushing module (2) and is installed with a linkage toothed disc (25), wherein the axis of one of the linkage toothed discs (25) is fixedly connected to the driven toothed disc (26), and the driven toothed disc (26) and the driving toothed disc (27) are arranged parallel to each other in an upper and lower direction; the outer end of the transmission toothed disc (22) is movably sleeved with a linkage chain (23), and the outer end of the driving toothed disc (27) is sleeved with a transmission chain (28), and the other end of the transmission chain (28) is correspondingly sleeved on the outer end of the driven toothed disc (26).

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