Facility for soil improvement by using solid wastes

Abstract

The invention relates to the technical field of environmental protection, in particular to a facility for soil improvement by using solid waste, comprising a mixing mechanism; the device further comprises a smashing mechanism, a slitting mechanism and a conveying mechanism, and the smashing mechanism, the slitting mechanism and the conveying mechanism are all installed on the mixing mechanism. Solid waste is smashed through the smashing mechanism, then the smashed solid waste, other substances and plant seeds are mixed through the mixing mechanism to form a mixture, then the mixture is discharged through the mixing mechanism, meanwhile, the mixture is slit through the slitting mechanism, and then the mixture is sent out through the conveying mechanism. After the mixture is dried, the mixture is thrown on side slopes on the two sides of the expressway, the environment and soil texture around the expressway are improved, and therefore the practicability of the equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection, and in particular to a facility for improving soil quality by utilizing solid waste. Background Art

[0002] A large amount of solid waste, such as slag, mortar and tree branches, is generated during highway construction. Generally, organic waste is treated by an organic solid waste treatment device as disclosed in the invention patent with publication number CN112275395B, or slag and mud soil waste is treated by a solid waste treatment device and treatment method as disclosed in the invention patent with publication number CN117960343A.

[0003] However, it was found during use that most of the slag and mud soil wastes were buried after being crushed, which caused great harm to the soil environment. The fermentation method of organic waste has a slow processing speed and is not convenient for improving the environment and soil quality around the highway, resulting in poor practicality. Therefore, there is an urgent need for a facility that uses solid waste to improve the soil quality to improve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a facility for improving soil quality using solid waste, which includes a crushing mechanism for crushing solid waste, a mixing mechanism for mixing the crushed solid waste, other substances and plant seeds to form a mixture, and then the mixing mechanism discharges the mixture, and a cutting mechanism for cutting the mixture, and then the mixture is sent out by a conveying mechanism. After the mixture is dried, the mixture is thrown on the slopes on both sides of the highway to improve the environment and soil quality around the highway, thereby improving the practicality of the equipment.

[0005] The present invention discloses a facility for improving soil quality by using solid waste, comprising a mixing mechanism, a crushing mechanism, a cutting mechanism and a conveying mechanism, wherein the crushing mechanism, the cutting mechanism and the conveying mechanism are all installed on the mixing mechanism;

[0006] The pulverizing mechanism pulverizes the solid waste, the mixing mechanism mixes the solid waste with other substances to form a mixture, the cutting mechanism cuts the mixture, and the conveying mechanism conveys the mixture;

[0007] The solid waste is crushed by a crushing mechanism, and then the crushed solid waste, other substances and plant seeds are mixed by a mixing mechanism to form a mixture. After that, the mixing mechanism discharges the mixture, and at the same time, the mixture is cut by a cutting mechanism, and then the mixture is sent out by a conveying mechanism. After the mixture is dried, it is thrown on the slopes on both sides of the highway to improve the environment and soil quality around the highway, thereby improving the practicability of the equipment.

[0008] Preferably, the mixing mechanism includes a base, a mixing bin, a stirring shaft, multiple groups of stirring blades, spiral blades, a lifting platform, multiple groups of hydraulic cylinders, a first motor, gears, a gear ring, a discharge valve and a pretreatment mechanism. The mixing bin is installed at the top of the base, and a first chamber is provided inside the mixing bin. An opening is provided at the top of the mixing bin. The lifting platform is installed at the top of the mixing bin through multiple groups of hydraulic cylinders. The stirring shaft is rotatably installed on the lifting platform. Multiple groups of stirring blades and spiral blades are installed on the stirring shaft, and the spiral blades are located at the bottom of the stirring shaft. The first motor is installed on the lifting platform, the gear is installed on the output shaft of the first motor, the gear ring is sleeved on the top of the stirring shaft, and the gear ring is meshed with the gear. The discharge valve is installed at the bottom of the mixing bin, and the pretreatment mechanism is installed at the top of the lifting platform; the crushed solid waste is discharged into the mixing bin, and the clean water and liquid fertilizer are mixed by the pretreatment mechanism, and then the pretreatment mechanism discharges the clean water and liquid fertilizer into the mixing bin, and the first motor is turned on, and the gear and the gear ring are meshed to drive the stirring shaft to rotate in the forward direction, and the materials in the mixing bin are stirred by multiple sets of stirring blades to form a mixture, and then the discharge valve is opened, and the spiral blades are extended to the bottom of the mixing bin by contracting multiple sets of hydraulic cylinders at the same time, and the stirring shaft is driven to run in the reverse direction by the first motor, so that the spiral blades discharge the mixture in the mixing bin, thereby improving the practicability of the equipment.

[0009] Preferably, the pretreatment mechanism includes a mixing drum, a piston, an electric control valve, a first cylinder, multiple groups of liquid level sensors and a feed pipe, the interior of the stirring shaft and the multiple groups of stirring blades are provided with drainage channels, and the multiple groups of stirring blades are provided with multiple groups of spray holes, the mixing drum is installed on the top of the lifting platform, and the top of the stirring shaft is connected to the bottom end of the mixing drum through a rotating joint, the piston is slidably installed in the mixing drum, the electric control valve is installed on the piston, the multiple groups of liquid level sensors are installed on the inner wall of the mixing drum, the first cylinder is fixedly installed on the top of the mixing drum, the bottom end of the first cylinder is connected to the top end of the piston, and the feed pipe is installed on the top of the rotating joint; clean water is discharged into the mixing drum, and the amount of clean water discharged into the mixing drum is detected by the multiple groups of liquid level sensors, and then the electric control valve is opened to discharge the clean water The liquid fertilizer is discharged into the mixing cylinder and then discharged into the mixing cylinder. At the same time, the amount of liquid fertilizer discharged into the mixing cylinder is detected by multiple sets of liquid level sensors. Then, the electric control valve is opened to discharge the liquid fertilizer into the bottom of the mixing cylinder. Then, the first cylinder is repeatedly extended and retracted to make the clean water and liquid fertilizer repeatedly pass through the electric control valve to complete the mixing of the clean water and liquid fertilizer. After that, after the clean water and liquid fertilizer flow to the bottom of the piston, the first cylinder is extended to make the piston pressurize the inside of the mixing cylinder, and the clean water and liquid fertilizer are discharged into the stirring shaft. Then, the clean water and liquid fertilizer are discharged into the mixing bin through the spray holes on the multiple sets of stirring blades, and then the foam made of the foaming agent is discharged into the stirring shaft through the feed pipe, so that the spray holes on the stirring blades discharge the foam into the mixing bin, thereby improving the practicability of the equipment.

[0010] Preferably, the crushing mechanism includes a fiber crushing mechanism and a slag crushing mechanism, the fiber crushing mechanism is installed on the base, and the slag crushing mechanism is installed on the mixing bin; the tree branches are crushed by the fiber crushing mechanism to form fiber materials, and the fiber materials are discharged into the mixing bin, the slag and mud are crushed by the slag crushing mechanism, and the crushed slag and mud are discharged into the mixing bin, thereby improving the practicability of the equipment.

[0011] Preferably, the fiber crushing mechanism includes a crushing bin, a crushing shaft, a second motor, a first housing, two groups of first crushing shafts, a first driving device and a discharging mechanism, the crushing bin is mounted on the top of the base, and a second chamber is arranged inside the crushing shaft, the top end of the crushing shaft is rotatably mounted on the top of the crushing bin, the bottom end of the crushing shaft extends into the inside of the crushing bin, the second motor is mounted on the top of the crushing bin, and the output shaft of the second motor is connected to the top of the crushing bin, the first housing is mounted on the top of the crushing bin, the two groups of first crushing shafts are rotatably mounted inside the first housing, and a plurality of groups of cutting grooves are arranged on one group of first crushing shafts, a plurality of groups of cutting knives are arranged on another group of first crushing shafts, and the cutting grooves on one group of first crushing shafts correspond to the cutting knives on the other group of first crushing shafts. The first driving device is installed on the first shell, and the first driving device provides power for the two groups of first crushing shafts. The discharging mechanism is installed at the bottom of the crushing bin; the tree branches are discharged into the first shell, the first driving device is turned on, and the two groups of first crushing shafts are driven to rotate towards each other, the tree branches are squeezed and crushed by the two groups of first crushing shafts, and the tree branches are cut into several sections by the cooperation of the cutting knife and the cutting groove, and then the squeezed and cut tree branches are discharged into the crushing bin, and at the same time, the second motor is turned on to drive the crushing shaft to rotate at a high speed, so that the crushing shaft hits the squeezed and cut tree branches, and the squeezed and cut tree branches are impacted and dispersed into fibers to form fiber materials, and then the fiber materials are discharged into the discharging mechanism, so that the discharging mechanism discharges the fiber materials into the mixing bin, thereby improving the practicality of the equipment.

[0012] Preferably, the discharge mechanism includes a discharge pipe, a spiral conveying shaft, a collecting hopper and a third motor. The discharge pipe is installed at the bottom of the crushing bin, and a discharge outlet is provided at the top of the discharge pipe. The spiral conveying shaft is rotatably installed inside the discharge pipe. The third motor is installed at the bottom of the discharge pipe, and the output shaft of the third motor is connected to the bottom end of the spiral conveying shaft. The collecting hopper is installed on the discharge pipe, and the collecting hopper is located directly below the crushing bin. The fiber material in the crushing bin is discharged into the discharge pipe through the collecting hopper, the third motor is turned on, the fiber material is transported upward by rotating the spiral conveying shaft, and the fiber material is discharged into the mixing bin through the discharge outlet of the discharge pipe, thereby improving the practicability of the equipment.

[0013] Preferably, the slag crushing mechanism includes a second shell, two groups of second crushing shafts and a second driving device, the second shell is installed on the mixing bin, the two groups of second crushing shafts are rotatably installed inside the second shell, the second driving device is installed on the second shell, and the second driving device provides power for the two groups of second crushing shafts; pour the slag and mud into the second shell, turn on the second driving device, make the two groups of second crushing shafts rotate towards each other, crush the slag and mud, and discharge the crushed slag and mud into the mixing bin, thereby improving the practicability of the equipment.

[0014] Preferably, the slitting mechanism includes a fourth motor and a slitting knife, the fourth motor is installed on the mixing bin, the slitting knife is installed on the output shaft of the fourth motor, and the slitting knife is located below the mixing bin; the fourth motor is turned on to rotate the slitting knife to cut the mixture discharged from the mixing bin, thereby improving the practicability of the equipment.

[0015] Preferably, the conveying mechanism includes a conveyor belt, a dust collecting shell, a cleaning roller, a third driving device, a collecting box and a covering mechanism, the conveyor belt and the collecting box are installed on the base, the dust collecting shell is installed on the conveyor belt, the cleaning roller is rotatably installed on the conveyor belt, and the cleaning roller is located in the dust collecting shell, the third driving device is fixedly installed on the conveyor belt, and the third driving device provides power for the conveyor belt and the cleaning roller, the collecting box is located below the dust collecting shell, and the covering mechanism is installed on the mixing bin; turn on the third driving device to make the conveyor belt and the cleaning roller run, and the crushed slag and mud soil are sorted by the covering mechanism, and the sorted slag and mud soil are spread on the conveyor belt, and at the same time, the covering mechanism spreads the water retaining agent on the conveyor belt, and then the cut mixture falls on the conveyor belt, so that the water retaining agent, slag and mud soil on the conveyor belt adhere to the mixture, and then the mixture is sent out through the conveyor belt, and at the same time, the remaining water retaining agent, slag and mud soil on the conveyor belt fall into the collecting box, and the surface of the conveyor belt is cleaned by the cleaning roller, thereby improving the practicality of the equipment.

[0016] Preferably, the covering mechanism includes an air jet pipe, a filter box, a first dust suction pipe, a second dust suction pipe, an exhaust pump, a filter screen, a vibration motor, a storage cylinder, two sets of baffles and multiple sets of second cylinders, the air jet pipe is installed at the top of the mixing bin, the air inlet of the air jet pipe extends from the front end of the mixing bin, the air jet pipe is provided with multiple sets of air jets, the filter box is installed on the mixing bin, the first dust suction pipe is connected to the interior of the filter box through the second dust suction pipe, and the first dust suction pipe is located at the top of the mixing bin, the exhaust pump is installed on the filter box, the filter screen is installed inside the filter box, the vibration motor is installed on the filter box, the storage cylinder is installed at the side end of the filter screen, the two sets of baffles are rotatably installed on the bottom of the filter box and the storage cylinder, one end of the multiple sets of second cylinders are rotatably installed on the filter box and the storage cylinder, and the other ends of the two sets of second cylinders are rotatably installed on the two sets of baffles; the crushed slag and mud soil are discharged into the mixing bin During the operation, the air jet pipe is connected to the exhaust device, and air is sprayed into the mixing bin through the air jet pipe to float small particles of slag and mud to the top of the mixing bin. At the same time, the exhaust pump is turned on to discharge the air in the filter box, so that a negative pressure environment is formed inside the filter box. After that, the air at the top of the mixing bin passes through the first dust suction pipe and the second dust suction pipe in turn into the filter box, and the small particles of slag and mud in the air are blocked by the filter net. Then, the vibration motor is turned on to vibrate the filter box to shake off the small particles of slag and mud on the filter net. After that, the collecting box on the filter box is opened to open a gap on the baffle plate on the filter box, and the small particles of slag and mud are evenly scattered on the conveyor belt. Then, the water retaining agent is poured into the storage cylinder, and the second cylinder on the storage cylinder is extended to open a gap on the baffle plate on the storage cylinder, and the water retaining agent is evenly scattered on the conveyor belt, thereby improving the practicability of the equipment.

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

[0018] 1. Through the cooperation of the mixing mechanism, the crushing mechanism and the cutting mechanism, the slag and mud soil are crushed and mixed with the tree branches, so that the slag and mud soil store seeds and fertilizers, and the fiber increases the strength of the mixture to form a porous solid block. The porous solid block is then thrown on the slopes on both sides of the highway and watered to make the seeds in the porous solid block germinate and grow, thereby improving the surrounding environment and soil quality, reducing the pollution of the solid waste environment, and managing the environment and soil quality around the highway;

[0019] 2. Through the cooperation of the conveying mechanism and the crushing mechanism, the water retaining agent is adhered to the mixture, which is convenient for preserving water after watering, reducing water loss and providing sufficient water for plant seeds;

[0020] 3. Pre-mixing the clean water and liquid fertilizer by a pre-treatment mechanism can improve the uniformity of the liquid fertilizer in the mixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a first isometric structural schematic diagram of the present invention;

[0022] Figure 2 is a second isometric structural schematic diagram of the present invention;

[0023] Figure 3 It is a front view structural schematic diagram of the present invention;

[0024] Figure 4 It is a front cross-sectional structural schematic diagram of the present invention;

[0025] Figure 5 It is a right side cross-sectional structural schematic diagram of the present invention;

[0026] Figure 6 It is a first axonometric enlarged structural schematic diagram of the fiber comminution mechanism of the present invention;

[0027] Figure 7 It is a second axonometric enlarged structural schematic diagram of the fiber comminution mechanism of the present invention;

[0028] Figure 8 It is a first axonometric enlarged structural schematic diagram of the mixing mechanism and the slag crushing mechanism of the present invention;

[0029] Fig. 9 It is a second axonometric enlarged structural schematic diagram of the mixing mechanism and the slag crushing mechanism of the present invention;

[0030] Fig.10 It is a schematic diagram of the enlarged front cross-section structure of the pretreatment mechanism of the present invention.

[0031] Markings in the attached drawings: 1, base; 2, mixing chamber; 3, stirring shaft; 4, stirring blade; 5, spiral blade; 6, lifting platform; 7, hydraulic cylinder; 8, first motor; 9, gear; 10, gear ring; 11, discharge valve; 12, mixing barrel; 13, piston; 14, electric control valve; 15, first cylinder; 16, liquid level sensor; 17, feed pipe; 18, crushing chamber; 19, crushing shaft; 20, second motor; 21, first housing; 22, first crushing shaft; 23, first driving device; 24, discharge pipe; 25 , spiral conveyor shaft; 26, collecting hopper; 27, third motor; 28, second shell; 29, second crushing shaft; 30, second drive device; 31, fourth motor; 32, slitting knife; 33, conveyor belt; 34, dust collecting shell; 35, cleaning roller; 36, third drive device; 37, collecting box; 38, jet pipe; 39, filter box; 40, first dust suction pipe; 41, second dust suction pipe; 42, exhaust pump; 43, filter screen; 44, vibration motor; 45, storage tube; 46, baffle; 47, second cylinder. DETAILED DESCRIPTION

[0032] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0033] Example 1

[0034] like Figures 1 to 10 As shown, a facility for improving soil quality by using solid waste includes a mixing mechanism; a crushing mechanism, a cutting mechanism and a conveying mechanism, wherein the crushing mechanism, the cutting mechanism and the conveying mechanism are all installed on the mixing mechanism;

[0035] The pulverizing mechanism pulverizes the solid waste, the mixing mechanism mixes the solid waste with other substances to form a mixture, the cutting mechanism cuts the mixture, and the conveying mechanism conveys the mixture;

[0036] The mixing mechanism includes a base 1, a mixing bin 2, a stirring shaft 3, multiple groups of stirring blades 4, spiral blades 5, a lifting platform 6, multiple groups of hydraulic cylinders 7, a first motor 8, a gear 9, a gear ring 10, a discharge valve 11 and a pretreatment mechanism. The mixing bin 2 is installed at the top of the base 1, and the interior of the mixing bin 2 is provided with a first chamber, and the top of the mixing bin 2 is provided with an opening. The lifting platform 6 is installed on the top of the mixing bin 2 through multiple groups of hydraulic cylinders 7, the stirring shaft 3 is rotatably installed on the lifting platform 6, multiple groups of stirring blades 4 and spiral blades 5 are all installed on the stirring shaft 3, and the spiral blades 5 are located at the bottom of the stirring shaft 3, the first motor 8 is installed on the lifting platform 6, the gear 9 is installed on the output shaft of the first motor 8, the gear ring 10 is sleeved on the top of the stirring shaft 3, and the gear ring 10 is meshed with the gear 9, the discharge valve 11 is installed at the bottom of the mixing bin 2, and the pretreatment mechanism is installed on the top of the lifting platform 6;

[0037] The pretreatment mechanism includes a mixing barrel 12, a piston 13, an electric control valve 14, a first cylinder 15, multiple groups of liquid level sensors 16 and a feed pipe 17. The insides of the stirring shaft 3 and the multiple groups of stirring blades 4 are provided with drainage channels, and the multiple groups of stirring blades 4 are provided with multiple groups of spray holes. The mixing barrel 12 is installed on the top of the lifting platform 6, and the top of the stirring shaft 3 is connected to the bottom end of the mixing barrel 12 through a rotating joint. The piston 13 is slidably installed in the mixing barrel 12, the electric control valve 14 is installed on the piston 13, and the multiple groups of liquid level sensors 16 are installed on the inner wall of the mixing barrel 12. The first cylinder 15 is fixedly installed on the top of the mixing barrel 12, the bottom end of the first cylinder 15 is connected to the top of the piston 13, and the feed pipe 17 is installed on the top of the rotating joint;

[0038] The crushing mechanism includes a fiber crushing mechanism and a slag crushing mechanism, the fiber crushing mechanism is installed on the base 1, and the slag crushing mechanism is installed on the mixing bin 2;

[0039] The fiber crushing mechanism includes a crushing bin 18, a crushing shaft 19, a second motor 20, a first housing 21, two sets of first crushing shafts 22, a first driving device 23 and a discharging mechanism. The crushing bin 18 is installed at the top of the base 1, and the crushing shaft 19 is provided with a second chamber inside. The top of the crushing shaft 19 is rotatably installed at the top of the crushing bin 18, and the bottom of the crushing shaft 19 extends to the inside of the crushing bin 18. The second motor 20 is installed at the top of the crushing bin 18, and the output shaft of the second motor 20 is connected to the top of the crushing bin 18. A housing 21 is mounted on the top of the crushing bin 18, two groups of first crushing shafts 22 are rotatably mounted inside the first housing 21, and one group of first crushing shafts 22 is provided with multiple groups of cutting grooves, and the other group of first crushing shafts 22 is provided with multiple groups of cutting knives, and the cutting grooves on one group of first crushing shafts 22 correspond to the cutting knives on the other group of first crushing shafts 22, a first driving device 23 is mounted on the first housing 21, and the first driving device 23 provides power for the two groups of first crushing shafts 22, and a discharging mechanism is mounted at the bottom of the crushing bin 18;

[0040] The discharging mechanism includes a discharging pipe 24, a screw conveying shaft 25, a collecting hopper 26 and a third motor 27. The discharging pipe 24 is installed at the bottom of the crushing bin 18, and a discharging port is provided at the top of the discharging pipe 24. The screw conveying shaft 25 is rotatably installed inside the discharging pipe 24. The third motor 27 is installed at the bottom of the discharging pipe 24, and the output shaft of the third motor 27 is connected to the bottom end of the screw conveying shaft 25. The collecting hopper 26 is installed on the discharging pipe 24, and the collecting hopper 26 is located directly below the crushing bin 18.

[0041] The slag crushing mechanism includes a second housing 28, two sets of second crushing shafts 29 and a second driving device 30. The second housing 28 is mounted on the mixing bin 2. The two sets of second crushing shafts 29 are both rotatably mounted inside the second housing 28. The second driving device 30 is mounted on the second housing 28, and the second driving device 30 provides power for the two sets of second crushing shafts 29.

[0042] The slitting mechanism includes a fourth motor 31 and a slitting knife 32. The fourth motor 31 is mounted on the mixing bin 2. The slitting knife 32 is mounted on the output shaft of the fourth motor 31, and the slitting knife 32 is located below the mixing bin 2.

[0043] The tree branches are placed into the first housing 21, the first driving device 23 is turned on, and the two groups of first crushing shafts 22 are driven to rotate in opposite directions. The tree branches are squeezed and crushed by the two groups of first crushing shafts 22, and the tree branches are cut into several sections by the cooperation of the cutting knife and the cutting groove, and then the squeezed and cut tree branches are placed into the crushing bin 18. At the same time, the second motor 20 is turned on to drive the crushing shaft 19 to rotate at a high speed, so that the crushing shaft 19 hits the squeezed and cut tree branches, and the squeezed and cut tree branches are hit and dispersed into fibers to form fiber materials, and then the fiber materials in the crushing bin 18 are discharged into the discharge pipe 24 through the collecting hopper 26, and the third motor 27 is turned on to transport the fiber materials upward through the spiral conveying shaft 25. The discharge port discharges the fiber material into the mixing bin 2, pours the slag and mud into the second shell 28, turns on the second drive device 30, makes the two sets of second crushing shafts 29 rotate in opposite directions, crushes the slag and mud, and discharges the crushed slag and mud into the mixing bin 2, discharges the clean water into the mixing drum 12, and at the same time, detects the amount of clean water discharged into the mixing drum 12 through multiple sets of liquid level sensors 16, then opens the electric control valve 14 to discharge the clean water to the bottom of the mixing drum 12, and then discharges the liquid fertilizer into the mixing drum 12, and at the same time, detects the amount of liquid fertilizer discharged into the mixing drum 12 through multiple sets of liquid level sensors 16, then opens the electric control valve 14 to discharge the liquid fertilizer to the bottom of the mixing drum 12, and then discharges the liquid fertilizer into the mixing drum 12 through the first cylinder 1 5 is repeatedly extended and retracted, so that the clean water and liquid fertilizer repeatedly pass through the electric control valve 14 to complete the mixing of the clean water and liquid fertilizer. After that, when the clean water and liquid fertilizer flow to the bottom of the piston 13, the first cylinder 15 is extended to make the piston 13 pressurize the inside of the mixing barrel 12, and the clean water and liquid fertilizer are discharged into the stirring shaft 3. Then, the clean water and liquid fertilizer are discharged into the mixing chamber 2 through the spray holes on the multiple groups of stirring blades 4, and the foam made of the foaming agent is discharged into the stirring shaft 3 through the feeding pipe 17, so that the spray holes on the stirring blades 4 discharge the foam into the mixing chamber 2, and then the plant seeds are poured into the mixing chamber 2, and the first motor 8 is turned on. The gear 9 is meshed with the gear ring 10 to drive the stirring shaft 3 to rotate in the positive direction, and the multiple groups of stirring blades 4 are used to mix the foam. The materials in the mixing bin 2 are stirred to form a mixture, and then the discharge valve 11 is opened. At the same time, the multiple groups of hydraulic cylinders 7 are contracted to extend the spiral blades 5 to the bottom of the mixing bin 2. The first motor 8 drives the stirring shaft 3 to run in reverse, so that the spiral blades 5 discharge the mixture in the mixing bin 2. The fourth motor 31 is turned on to rotate the cutting knife 32 to cut the mixture discharged from the mixing bin 2. After the mixture is dried, a porous solid block is formed, and then the porous solid block is thrown on the slopes on both sides of the highway. After that, the porous solid block is watered, and the holes on the porous solid block and the fertilizer inside it make the plant seeds germinate and grow quickly, thereby improving the surrounding environment and soil quality, thereby improving the practicability of the equipment.

[0044] Example 2

[0045] like Figures 1 to 10 As shown, based on Example 1, a facility for improving soil quality using solid waste also includes:

[0046] The conveying mechanism includes a conveyor belt 33, a dust collecting shell 34, a cleaning roller 35, a third driving device 36, a collecting box 37 and a covering mechanism. The conveyor belt 33 and the collecting box 37 are installed on the base 1. The dust collecting shell 34 is installed on the conveyor belt 33. The cleaning roller 35 is rotatably installed on the conveyor belt 33, and the cleaning roller 35 is located in the dust collecting shell 34. The third driving device 36 is fixedly installed on the conveyor belt 33, and the third driving device 36 provides power for the conveyor belt 33 and the cleaning roller 35. The collecting box 37 is located below the dust collecting shell 34, and the covering mechanism is installed on the mixing bin 2.

[0047] The covering mechanism includes an air jet pipe 38, a filter box 39, a first dust suction pipe 40, a second dust suction pipe 41, an exhaust pump 42, a filter screen 43, a vibration motor 44, a storage tube 45, two groups of baffles 46 and multiple groups of second cylinders 47. The air jet pipe 38 is installed at the top of the mixing bin 2, the air inlet of the air jet pipe 38 extends from the front end of the mixing bin 2, and multiple groups of air jet ports are arranged on the air jet pipe 38. The filter box 39 is installed on the mixing bin 2, and the first dust suction pipe 40 is communicated with the interior of the filter box 39 through the second dust suction pipe 41. , and the first dust suction pipe 40 is located at the top of the mixing chamber 2, the exhaust pump 42 is installed on the filter box 39, the filter screen 43 is installed inside the filter box 39, the vibration motor 44 is installed on the filter box 39, the storage cylinder 45 is installed on the side end of the filter screen 43, two groups of baffles 46 are rotatably installed on the bottom of the filter box 39 and the storage cylinder 45, one end of the plurality of second cylinders 47 is rotatably installed on the filter box 39 and the storage cylinder 45, and the other ends of the two groups of second cylinders 47 are rotatably installed on the two groups of baffles 46;

[0048] The tree branches are placed into the first housing 21, the first driving device 23 is turned on, and the two groups of first crushing shafts 22 are driven to rotate in opposite directions. The tree branches are squeezed and crushed by the two groups of first crushing shafts 22, and the tree branches are cut into several sections by the cooperation of the cutting knife and the cutting groove, and then the squeezed and cut tree branches are placed into the crushing bin 18. At the same time, the second motor 20 is turned on to drive the crushing shaft 19 to rotate at a high speed, so that the crushing shaft 19 hits the squeezed and cut tree branches, and the squeezed and cut tree branches are hit and dispersed into fibers to form fiber materials, and then the fiber materials in the crushing bin 18 are discharged into the discharge pipe 24 through the collecting hopper 26, and the third motor 27 is turned on to transport the fiber materials upward through the rotation of the spiral conveying shaft 25, and the fiber materials are discharged through the discharge pipe 24. The fiber material is discharged into the mixing bin 2, the slag and mud soil are poured into the second housing 28, the second driving device 30 is turned on, and the two sets of second crushing shafts 29 are rotated in opposite directions to crush the slag and mud soil, and the crushed slag and mud soil are discharged into the mixing bin 2, and the clean water is discharged into the mixing drum 12, and the amount of clean water discharged into the mixing drum 12 is detected by multiple sets of liquid level sensors 16, and then the electric control valve 14 is opened to discharge the clean water to the bottom of the mixing drum 12, and then the liquid fertilizer is discharged into the mixing drum 12, and the amount of liquid fertilizer discharged into the mixing drum 12 is detected by multiple sets of liquid level sensors 16, and then the electric control valve 14 is opened to discharge the liquid fertilizer into the bottom of the mixing drum 12, and then the first cylinder 15 is repeatedly used to perform the mixing and mixing. The electric control valve 14 is extended and retracted to make the clean water and liquid fertilizer repeatedly pass through the electric control valve 14 to complete the mixing of the clean water and liquid fertilizer. After that, when the clean water and liquid fertilizer flow to the bottom of the piston 13, the first cylinder 15 is extended to make the piston 13 pressurize the inside of the mixing barrel 12, and the clean water and liquid fertilizer are discharged into the stirring shaft 3. Then, the clean water and liquid fertilizer are discharged into the mixing chamber 2 through the spray holes on the multiple groups of stirring blades 4, and then the foam made of the foaming agent is discharged into the stirring shaft 3 through the feeding pipe 17, so that the spray holes on the stirring blades 4 discharge the foam into the mixing chamber 2, and then the plant seeds are poured into the mixing chamber 2, and the first motor 8 is turned on. The gear 9 is meshed with the gear ring 10 to drive the stirring shaft 3 to rotate forward, and the multiple groups of stirring blades 4 are used to pressurize the inside of the mixing chamber 2. The materials are stirred to form a mixture, and then the discharge valve 11 is opened. At the same time, the multiple groups of hydraulic cylinders 7 are contracted to extend the spiral blade 5 to the bottom of the mixing bin 2. The first motor 8 drives the stirring shaft 3 to run in the reverse direction, so that the spiral blade 5 discharges the mixture in the mixing bin 2. At the same time, when the crushed slag and mud are discharged into the mixing bin 2, the jet pipe 38 is connected to the exhaust equipment, and air is sprayed into the mixing bin 2 through the jet pipe 38, so that small particles of slag and mud float to the top of the mixing bin 2. At the same time, the exhaust pump 42 is turned on to discharge the air in the filter box 39, so that a negative pressure environment is formed inside the filter box 39. After that, the air at the top of the mixing bin 2 passes through the first dust suction pipe 40 and the second dust suction pipe 41 in turn and enters the filter box 39.The filter screen 43 is used to block the small particles of slag and mud in the air, and then the vibration motor 44 is turned on to vibrate the filter box 39 to shake off the small particles of slag and mud on the filter screen 43, and then the collection box 37 on the filter box 39 is opened to open a gap in the baffle 46 on the filter box 39, and the small particles of slag and mud are evenly scattered on the conveyor belt 33, and then the water retaining agent is poured into the storage cylinder 45, and the second cylinder 47 on the storage cylinder 45 is extended to open a gap in the baffle 46 on the storage cylinder 45, and the water retaining agent is evenly scattered on the conveyor belt 33, and then the fourth motor 31 is turned on to rotate the slitting knife 32 to cut the mixture discharged from the mixing bin 2, and then the mixed mixture after cutting is mixed. The mixture falls on the conveyor belt 33, so that the water retaining agent, slag and mud on the conveyor belt 33 adhere to the mixture, and then the mixture is sent out through the conveyor belt 33. At the same time, the remaining water retaining agent, slag and mud on the conveyor belt 33 fall into the collection box 37, and the surface of the conveyor belt 33 is cleaned by the cleaning roller 35. After the mixture is dried, a porous solid block is formed, and then the porous solid block is thrown on the slopes on both sides of the highway. After that, the porous solid block is watered. The water is preserved through the holes on the porous solid block and the fertilizer inside it, as well as the water retaining agent, so that the plant seeds germinate and grow quickly, and the surrounding environment and soil quality are improved, thereby improving the practicality of the equipment.

[0049] The main functions achieved by the present invention are: improving the treatment effect of solid waste, improving the germination rate of plant seeds, and improving mixing uniformity;

[0050] 1. Improve the treatment effect of solid waste: The mixing mechanism, crushing mechanism and cutting mechanism cooperate to crush and mix the slag and mud soil with tree branches, so that the slag and mud soil can store seeds and fertilizers, and the fiber can increase the strength of the mixture to make porous solid blocks. The porous solid blocks are then thrown on the slopes on both sides of the highway and watered to make the seeds in the porous solid blocks germinate and grow, thereby improving the surrounding environment and soil quality, reducing the pollution of the solid waste environment, and treating the environment and soil quality around the highway;

[0051] 2. Improve the germination rate of plant seeds: Through the cooperation of the conveying mechanism and the crushing mechanism, the water retaining agent is adhered to the mixture, which is convenient for preserving water after watering, reducing water loss and providing sufficient water for plant seeds;

[0052] 3. Improve mixing uniformity: Pre-mix clean water and liquid fertilizer through a pretreatment mechanism to improve the uniformity of liquid fertilizer in the mixture.

[0053] The installation method, connection method or setting method of the facility for improving soil quality by utilizing solid waste of the present invention are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the first drive device 23, the second drive device 30 and the third drive device 36 are all composed of a dual-output reducer and a motor; a connecting valve is provided on the feed pipe 17; the first motor 8, the electric control valve 14, the first cylinder 15, the liquid level sensor 16, the second motor 20, the first drive device 23, the third motor 27, the second drive device 30, the fourth motor 31, the conveyor belt 33, the third drive device 36, the exhaust pump 42 and the vibration motor 44 of the facility for improving soil quality by utilizing solid waste of the present invention are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0054] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A facility for improving soil quality using solid waste, comprising a mixing mechanism; characterized in that: It also includes a crushing mechanism, a slitting mechanism and a conveying mechanism, and the crushing mechanism, the slitting mechanism and the conveying mechanism are all installed on the mixing mechanism; The pulverizing mechanism pulverizes the solid waste, the mixing mechanism mixes the solid waste with other substances to form a mixture, the cutting mechanism cuts the mixture, and the conveying mechanism conveys the mixture.

2. A facility for improving soil quality using solid waste as claimed in claim 1, characterized in that: The mixing mechanism comprises a base (1), a mixing bin (2), a stirring shaft (3), a plurality of stirring blades (4), a spiral blade (5), a lifting platform (6), a plurality of hydraulic cylinders (7), a first motor (8), a gear (9), a gear ring (10), a discharge valve (11) and a pretreatment mechanism. The mixing bin (2) is mounted on the top of the base (1), and a first chamber is provided inside the mixing bin (2). An opening is provided at the top of the mixing bin (2). The lifting platform (6) is mounted on the top of the mixing bin (2) via the plurality of hydraulic cylinders (7). (3) is rotatably mounted on a lifting platform (6), a plurality of stirring blades (4) and spiral blades (5) are mounted on the stirring shaft (3), and the spiral blades (5) are located at the bottom of the stirring shaft (3), a first motor (8) is mounted on the lifting platform (6), a gear (9) is mounted on the output shaft of the first motor (8), a gear ring (10) is sleeved on the top of the stirring shaft (3), and the gear ring (10) and the gear (9) are meshingly connected, a discharge valve (11) is mounted at the bottom of the mixing bin (2), and a pretreatment mechanism is mounted on the top of the lifting platform (6).

3. A facility for improving soil quality using solid waste as claimed in claim 2, characterized in that: The pretreatment mechanism comprises a mixing barrel (12), a piston (13), an electric control valve (14), a first cylinder (15), a plurality of liquid level sensors (16) and a feed pipe (17); the insides of the stirring shaft (3) and the plurality of stirring blades (4) are both provided with drainage channels, and the plurality of stirring blades (4) are both provided with a plurality of liquid spray holes; the mixing barrel (12) is mounted on the top of the lifting platform (6), and the top end of the stirring shaft (3) is connected to the bottom end of the mixing barrel (12) through a rotating joint; the piston (13) is slidably mounted in the mixing barrel (12), the electric control valve (14) is mounted on the piston (13), the plurality of liquid level sensors (16) are all mounted on the inner wall of the mixing barrel (12), the first cylinder (15) is fixedly mounted on the top of the mixing barrel (12), the bottom end of the first cylinder (15) is connected to the top end of the piston (13), and the feed pipe (17) is mounted on the top of the rotating joint.

4. A facility for improving soil quality using solid waste as claimed in claim 2, characterized in that: The pulverizing mechanism comprises a fiber pulverizing mechanism and a slag pulverizing mechanism; the fiber pulverizing mechanism is mounted on a base (1) and the slag pulverizing mechanism is mounted on a mixing bin (2).

5. A facility for improving soil quality using solid waste as claimed in claim 4, characterized in that: The fiber crushing mechanism comprises a crushing bin (18), a crushing shaft (19), a second motor (20), a first housing (21), two sets of first crushing shafts (22), a first driving device (23) and a discharging mechanism, wherein the crushing bin (18) is mounted on the top of the base (1), and a second chamber is arranged inside the crushing shaft (19), the top of the crushing shaft (19) is rotatably mounted on the top of the crushing bin (18), the bottom of the crushing shaft (19) extends into the inside of the crushing bin (18), the second motor (20) is mounted on the top of the crushing bin (18), and the output shaft of the second motor (20) is connected to the top of the crushing bin (18). The first housing (21) is mounted on the top of the crushing bin (18), two groups of first crushing shafts (22) are rotatably mounted inside the first housing (21), one group of first crushing shafts (22) is provided with a plurality of cutting grooves, the other group of first crushing shafts (22) is provided with a plurality of cutting knives, and the cutting grooves on one group of first crushing shafts (22) correspond to the cutting knives on the other group of first crushing shafts (22), a first driving device (23) is mounted on the first housing (21), and the first driving device (23) provides power for the two groups of first crushing shafts (22), and a discharging mechanism is mounted on the bottom of the crushing bin (18).

6. A facility for improving soil quality using solid waste as claimed in claim 5, characterized in that: The discharging mechanism comprises a discharging pipe (24), a screw conveying shaft (25), a collecting hopper (26) and a third motor (27); the discharging pipe (24) is installed at the bottom of the crushing bin (18), and a discharging outlet is arranged at the top of the discharging pipe (24); the screw conveying shaft (25) is rotatably installed inside the discharging pipe (24); the third motor (27) is installed at the bottom of the discharging pipe (24), and the output shaft of the third motor (27) is connected to the bottom end of the screw conveying shaft (25); the collecting hopper (26) is installed on the discharging pipe (24), and the collecting hopper (26) is located directly below the crushing bin (18).

7. The facility for improving soil quality using solid waste as claimed in claim 2, characterized in that: The slag crushing mechanism comprises a second outer shell (28), two sets of second crushing shafts (29) and a second driving device (30); the second outer shell (28) is mounted on the mixing bin (2); the two sets of second crushing shafts (29) are rotatably mounted inside the second outer shell (28); the second driving device (30) is mounted on the second outer shell (28), and the second driving device (30) provides power for the two sets of second crushing shafts (29).

8. The facility for improving soil quality by using solid waste as claimed in claim 2, characterized in that: The slitting mechanism comprises a fourth motor (31) and a slitting knife (32); the fourth motor (31) is mounted on the mixing bin (2); the slitting knife (32) is mounted on the output shaft of the fourth motor (31); and the slitting knife (32) is located below the mixing bin (2).

9. The facility for improving soil quality by using solid waste as claimed in claim 2, characterized in that: The conveying mechanism comprises a conveying belt (33), a dust collecting shell (34), a cleaning roller (35), a third driving device (36), a collecting box (37) and a covering mechanism. The conveying belt (33) and the collecting box (37) are mounted on a base (1). The dust collecting shell (34) is mounted on the conveying belt (33). The cleaning roller (35) is rotatably mounted on the conveying belt (33), and the cleaning roller (35) is located in the dust collecting shell (34). The third driving device (36) is fixedly mounted on the conveying belt (33), and the third driving device (36) provides power for the conveying belt (33) and the cleaning roller (35). The collecting box (37) is located below the dust collecting shell (34). The covering mechanism is mounted on the mixing bin (2).

10. A facility for improving soil quality using solid waste as claimed in claim 9, characterized in that: The covering mechanism comprises an air jet pipe (38), a filter box (39), a first dust suction pipe (40), a second dust suction pipe (41), an exhaust pump (42), a filter screen (43), a vibration motor (44), a storage cylinder (45), two groups of baffles (46) and a plurality of groups of second cylinders (47). The air jet pipe (38) is installed at the top of the mixing chamber (2). The air inlet of the air jet pipe (38) extends from the front end of the mixing chamber (2). The air jet pipe (38) is provided with a plurality of groups of air jet ports. The filter box (39) is installed on the mixing chamber (2). The first dust suction pipe (40) is connected to the interior of the filter box (39) through the second dust suction pipe (41). The first dust suction pipe (40) is located at the top of the mixing bin (2), the exhaust pump (42) is installed on the filter box (39), the filter screen (43) is installed inside the filter box (39), the vibration motor (44) is installed on the filter box (39), the storage cylinder (45) is installed on the side end of the filter screen (43), the two groups of baffles (46) are rotatably installed on the bottom of the filter box (39) and the storage cylinder (45), one end of the plurality of second cylinders (47) is rotatably installed on the filter box (39) and the storage cylinder (45), and the other ends of the two groups of second cylinders (47) are rotatably installed on the two groups of baffles (46).

Images