A solid waste pollution treatment device for soil remediation

Abstract

The application discloses a solid waste pollution treatment device for soil remediation, and belongs to the technical field of soil remediation treatment. Soil is gradually transported to the right through forward helical blades. Part of the soil will adhere to the inner wall of the inner cylinder. The soil will roll down under the action of gravity to achieve the purpose of turning over the soil as the inner cylinder rotates. The soil in motion is sprayed with atomized water vapor by the atomizing nozzle. Then, the soil will fall from the discharge hole on one side of the bottom of the inner cylinder, and then be transferred to the space between the outer cylinder and the inner cylinder and transported to the left by the reverse helical blades. The soil will fall from the leakage hole. Large-particle solid waste is isolated between the outer cylinder and the inner cylinder by the leakage hole and transported to the waste discharge hole. When the soil is decontaminated and the solid waste is removed, the treatment process is integrated in a single device. The soil does not need to be frequently processed, thereby improving work efficiency. The treatment process is isolated from the outside world, and pollution to the outside world is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soil remediation treatment, in particular to a solid waste pollution treatment device for soil remediation. BACKGROUND

[0002] With the acceleration of industrialization and urbanization, the pollution problem of solid waste such as waste slag and large particles on soil is becoming increasingly serious, and soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in soil, so that the concentration is reduced to an acceptable level, or the toxic and harmful pollutants are converted into harmless substances.

[0003] At present, in the process of treating solid waste pollution in soil, a remediation agent is usually added to the soil, but due to the easy caking of soil, the remediation agent is difficult to penetrate into the interior of the soil for remediation, and the traditional concentrated spraying of the remediation agent makes the soil and the remediation agent not uniformly mixed, resulting in insufficient reaction; further, in the process of decontamination and removal of solid waste, multiple independent treatment devices are usually required, which not only pollutes the outside environment but also affects the efficiency of soil treatment during the turnover process.

[0004] Therefore, the present application designs a solid waste pollution treatment device for soil remediation to solve the above problems. SUMMARY

[0005] The present application aims to provide a solid waste pollution treatment device for soil remediation to solve the problems of easy caking of soil, difficulty of remediation agent to penetrate into the interior of the soil for remediation, and the traditional concentrated spraying of the remediation agent makes the soil and the remediation agent not uniformly mixed, resulting in insufficient reaction; further, in the process of decontamination and removal of solid waste, multiple independent treatment devices are usually required, which not only pollutes the outside environment but also affects the efficiency of soil treatment during the turnover process.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The utility model provides a kind of solid waste pollution treatment device for soil remediation, including fixed cylinder, opening of the fixed cylinder two sides is equipped with support bearing respectively, one and the same separation processing component is sleeved in the inside of two support bearings, the center of the inside of separation processing component is equipped with medicine administration component, one end of medicine administration component penetrates separation processing component and fixed cylinder and extends to the below of fixed cylinder, the end of separation processing component penetrates fixed cylinder and is fixedly connected with gear ring, the top of the inner wall of fixed cylinder is equipped with recess, knock component is slidably installed in the recess, the top of the inner wall of knock component is overlapped with extrusion component, extrusion component is between the inner wall of fixed cylinder and separation processing component, one end of extrusion component penetrates fixed cylinder and is connected with gear ring, the bottom of extrusion component and the top of separation processing component are in contact, electric heating rod is fixedly installed on the front and rear sides of the inner wall of fixed cylinder respectively, material guiding component is fixedly connected on the top of fixed cylinder, one end of the bottom of material guiding component penetrates separation processing component and is communicated with its inside, the other end of material guiding component is connected with extrusion component.

[0008] As a further scheme of the utility model, the separation processing component includes an outer cylinder, two support bearings are sleeved on the two sides of the outer wall of the outer cylinder, a plurality of leakage holes are formed in the middle part of the outer wall of the outer cylinder, and a plurality of waste discharge holes are formed in the side of the outer wall of the outer cylinder close to one of the support bearings.

[0009] As a further scheme of the utility model, an inner cylinder is fixedly connected to the inner wall of the outer cylinder, reverse helical blades are fixedly connected between the outer wall of the inner cylinder and the inner wall of the outer cylinder, a plurality of material dropping holes are formed in the side of the outer wall of the inner cylinder away from the waste discharge holes, and forward helical blades are fixedly connected to the inner wall of the inner cylinder, the spiral trace directions of the forward helical blades and the reverse helical blades are opposite.

[0010] As a further scheme of the utility model, the medicine administration component includes a pump body, a center pipe is connected to the water outlet end of the pump body, the center pipe is designed in L shape, the horizontal part of the center pipe penetrates the fixed cylinder through a shaft sleeve and is located at the center of the inner cylinder, a plurality of atomizing nozzles are equidistantly installed on the horizontal part of the center pipe.

[0011] As a further scheme of the utility model, the extrusion component includes a driven gear, the driven gear is meshingly connected with the gear ring, a connecting shaft is fixedly connected to the side of the driven gear close to the fixed cylinder, the top of the inner wall of the fixed cylinder is installed on the two sides of the outer wall of the connecting shaft through a shaft sleeve, cams are fixedly connected to the two sides of the outer wall of the connecting shaft respectively, and the lowest point of the cam is in contact with the top of the inner wall of the knock component.

[0012] As a further scheme of the present application, the knocking assembly comprises a sliding frame, the sliding frame is slidingly connected in the groove, knocking wheels are respectively installed at four corners of the bottom of the sliding frame, the bottoms of the four knocking wheels are overlapped with the outer wall of the separation processing assembly, three springs are fixedly connected at the top of the sliding frame at equal intervals, the top ends of the springs are fixed with the top of the inner wall of the groove, a blocking rod is fixedly connected with the top of the inner wall of the sliding frame, and the blocking rod is overlapped with the lowest points of the two lower cams.

[0013] As a further scheme of the present application, the material guiding assembly comprises a conveying cylinder, the bottom of the conveying cylinder is fixed on the fixed cylinder, rotating shafts are respectively rotatably connected with the two sides of the inner wall of the conveying cylinder through shaft sleeves, one end of the rotating shaft penetrates through the conveying cylinder and is fixedly connected with a driving gear, the driving gear is meshingly connected with a driven gear, the driven gear is fixedly connected with a motor on the side away from the rotating shaft, the motor is fixedly connected on one end of the conveying cylinder, and a spiral material guiding sheet is fixedly connected with the outer wall of the rotating shaft and located inside the conveying cylinder.

[0014] As a further scheme of the present application, a feeding pipe is installed on the side of the top of the conveying cylinder close to the motor, a feeding pipe is installed on the side of the bottom of the conveying cylinder away from the feeding pipe, a rotary joint is installed at the bottom end of the feeding pipe, and the rotary joint penetrates through and is installed on one side of the separation processing assembly.

[0015] As a further scheme of the present application, isolation rings are respectively fixedly connected with the two sides of the inner wall of the fixed cylinder, the inner walls of the two isolation rings are overlapped with the outer wall of the outer cylinder, waste discharge valves and exhaust valve pipes are respectively installed on the two sides of the bottom of the fixed cylinder, the waste discharge valve is located below the waste discharge hole, a hopper is arranged between the waste discharge valve and the exhaust valve pipe, the hopper is communicated with the bottom of the fixed cylinder, a discharge valve is installed at the bottom end of the hopper, support legs are fixed on the bottom of the fixed cylinder, and the medicine applying assembly is fixedly installed on one side of the bottom of the support legs.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The application drives the inner cylinder to rotate synchronously through the outer cylinder, and the inner cylinder drives the positive helical blade to rotate in the process of rotation, and the atomizing water vapor sprayed by the atomizing nozzle is sprayed to the soil in the inner cylinder, and the positive helical blade can gradually transport the soil to the right in the process of rotation, and part of the soil is attached to the inner wall of the inner cylinder, and the soil is rolled down under the action of gravity with the rotation of the inner cylinder, so that the soil is automatically turned over while being transported to the right by the positive helical blade, and the soil is sprayed with atomized water vapor by the atomizing nozzle in the moving state, so that the soil is fully contacted with the remediation agent, the reaction effect is improved, and when the soil is transported to the rightmost end in the inner cylinder by the positive helical blade, the soil falls from the discharging hole on one side of the bottom of the inner cylinder, and then the soil is transferred between the outer cylinder and the inner cylinder, and the outer cylinder drives the reverse helical blade to rotate, so that the soil is transported, and because the spiral trace directions of the positive helical blade and the reverse helical blade are opposite, the soil between the outer cylinder and the inner cylinder is transported to the left, and the electric heating rod works to heat the soil and accelerate the evaporation speed of the water vapor, and when the reverse helical blade transports the soil to the leakage hole in the outer cylinder, the treated soil falls into the hopper at the bottom of the fixed cylinder from the leakage hole, and the large-particle solid waste in the soil is isolated between the outer cylinder and the inner cylinder by the leakage hole, and the reverse helical blade continuously rotates to transport the large-particle solid waste to the waste discharging hole at the bottom of the outer cylinder, so that the large-particle solid waste is discharged through the waste discharging hole and the waste discharging valve, and the isolation ring can separate the large-particle solid waste from the treated soil, so as to classify and collect the two, and when the soil is decontaminated and the solid waste is removed, the treatment process is integrated in a single device, so that the soil does not need to be frequently processed, the work efficiency is improved, and the treatment process is isolated from the outside world, so that the outside world is not polluted.

[0018] When the driving gear drives the driven gear to rotate, the driven gear drives the two cams to rotate through the connecting shaft, so that the cams press the blocking rod, when the highest point of the cam rotates to the uppermost position, the cam lifts the sliding frame upward through the blocking rod, so that the sliding frame can press the three springs above, the sliding frame is limited by the groove in the top of the fixed cylinder, and the stability of the upward and downward movement of the sliding frame is improved, and in this process, the sliding frame drives the four knocking wheels at the bottom to move away from the top of the outer cylinder, when the highest point of the cam is separated from the blocking rod in the process of cam rotation, the sliding frame is supported by the elastic force of the three springs, so that the sliding frame drives the four knocking wheels at the bottom to move downward rapidly, so that the knocking wheels can knock the outer cylinder, so that the outer cylinder is vibrated and the soil at the leakage hole is shaken off, and the outer cylinder is continuously knocked by the knocking wheels in the process of rotation, so that the purpose of automatic unblocking is achieved, and the soil and the large-particle solid waste are prevented from causing blockage of the leakage hole.

[0019] The application adds the soil to be treated into the inside of the conveying cylinder through the feeding pipe, controls the motor to work, the output shaft of the motor drives the rotating shaft to rotate through the driving gear, the rotating shaft drives the spiral material guiding sheet to rotate, the spiral material guiding sheet conveys the soil to the left in the rotating process, the spiral material guiding sheet can shred and scatter the lumped soil, preliminarily separates the soil from the solid waste, makes the soil more fluffy, is beneficial to subsequent reprocessing, and as the spiral material guiding sheet continuously rotates, the soil is sent to the left end in the conveying cylinder, the soil enters the inner cylinder through the feeding pipe and the rotating joint, the bottom end of the feeding pipe and the outer cylinder are connected through the rotating joint, the feeding pipe in the middle does not rotate in the rotating process of the outer cylinder, and then the continuity of feeding is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0021] Figure 1 It is a three-dimensional structural schematic view of the application.

[0022] Figure 2 It is a partial sectional structural schematic view of the application.

[0023] Figure 3 It is a structural schematic view of the material guiding assembly of the application.

[0024] Figure 4 It is a structural schematic view of the application. Figure 3 It is an enlarged structural schematic view of A in the application.

[0025] Figure 5 It is a structural schematic view of the knocking assembly of the application.

[0026] Figure 6 It is a sectional structural schematic view of the fixed cylinder of the application.

[0027] Figure 7 It is a sectional structural schematic view of the outer cylinder of the application.

[0028] Figure 8 It is a sectional structural schematic view of the inner cylinder of the application.

[0029] Figure 9 It is a structural schematic view of the connection of the outer cylinder and the inner cylinder of the application.

[0030] In the drawings, the component list represented by each sign is as follows:

[0031] 1, fixed cylinder; 2, support bearing; 3, separation processing assembly; 3001, outer cylinder; 3002, leakage hole; 3003, waste discharge hole; 3004, inner cylinder; 3005, reverse spiral blade; 3006, blanking hole; 3007, forward spiral blade; 4, pesticide application assembly; 4001, pump body; 4002, central tube; 4003, atomizing nozzle; 5, gear ring; 6, groove; 7, extrusion assembly; 7001, driven gear; 7002, connecting shaft; 7003, cam; 8, knocking assembly; 8001, sliding frame; 8002, knocking wheel; 8003, stop lever; 8004, spring; 9, isolation ring; 10, electric heating rod; 11, hopper; 12, discharge valve; 13, waste discharge valve; 14, exhaust valve pipe; 15, material guiding assembly; 151, conveying cylinder; 152, rotating shaft; 153, driving gear; 154, motor; 155, feeding pipe; 156, spiral material guiding piece; 157, feeding pipe; 158, rotary joint; 16, support leg. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer to Figures 1-9 The present application provides a technical solution:

[0034] A solid waste pollution treatment device for soil remediation, comprising a fixed cylinder 1, support bearings 2 are installed at the openings on both sides of the fixed cylinder 1, a same separation processing assembly 3 is sleeved in the two support bearings 2, a pesticide application assembly 4 is arranged at the center of the separation processing assembly 3, one end of the pesticide application assembly 4 penetrates the separation processing assembly 3 and the fixed cylinder 1 and extends below the fixed cylinder 1, a gear ring 5 is fixedly connected to one end of the separation processing assembly 3 penetrating the fixed cylinder 1, a groove 6 is formed in the top of the inner wall of the fixed cylinder 1, a knocking assembly 8 is slidably installed in the groove 6, an extrusion assembly 7 is lapped on the top inner wall of the knocking assembly 8, the extrusion assembly 7 is located between the inner wall of the fixed cylinder 1 and the separation processing assembly 3, one end of the extrusion assembly 7 penetrates the fixed cylinder 1 and is connected with the gear ring 5, the bottom end of the extrusion assembly 7 is in contact with the top of the separation processing assembly 3, electric heating rods 10 are fixedly installed on the front and rear sides of the inner wall of the fixed cylinder 1, a material guiding assembly 15 is fixedly connected to the top of the fixed cylinder 1, one end of the bottom of the material guiding assembly 15 penetrates the separation processing assembly 3 and communicates with the inside thereof, the other end of the material guiding assembly 15 is connected with the extrusion assembly 7.

[0035] As a further scheme of the present application, the separation processing assembly 3 comprises an outer cylinder 3001, two support bearings 2 are sleeved on two sides of the outer wall of the outer cylinder 3001, a plurality of leakage holes 3002 are arranged in the middle part of the outer wall of the outer cylinder 3001, and a plurality of waste discharge holes 3003 are arranged on the side of the outer wall of the outer cylinder 3001 close to one of the support bearings 2.

[0036] In operation, when the soil moves to the left between the outer cylinder 3001 and the inner cylinder 3004, the soil falls from the leakage holes 3002, and the large-particle solid waste mixed in the soil is isolated between the outer cylinder 3001 and the inner cylinder 3004, so as to facilitate the removal of the large-particle solid waste mixed in the soil; the large-particle solid waste is transported to the waste discharge holes 3003 at the bottom of the outer cylinder 3001, so that the large-particle solid waste is discharged through the waste discharge holes 3003, so as to facilitate the centralized collection of the large-particle solid waste.

[0037] As a further scheme of the present application, the inner wall of the outer cylinder 3001 is fixedly connected with an inner cylinder 3004, a reverse spiral blade 3005 is fixedly connected between the outer wall of the inner cylinder 3004 and the inner wall of the outer cylinder 3001, a plurality of material falling holes 3006 are arranged on the side of the outer wall of the inner cylinder 3004 away from the waste discharge holes 3003, a positive spiral blade 3007 is fixedly connected to the inner wall of the inner cylinder 3004, and the spiral direction of the positive spiral blade 3007 is opposite to that of the reverse spiral blade 3005.

[0038] In operation, the inner cylinder 3004 drives the internal positive spiral blade 3007 to rotate in the process of rotation, the positive spiral blade 3007 gradually transports the soil to the right in the process of rotation, part of the soil is attached to the inner wall of the inner cylinder 3004, and the soil rolls and falls under the action of gravity as the inner cylinder 3004 rotates, so that the positive spiral blade 3007 automatically turns over the soil while transporting the soil to the right, so that the soil is fully contacted with the repair agent sprayed by the pesticide application assembly 4, and the reaction effect is improved.

[0039] As a further scheme of the present application, the pesticide application assembly 4 comprises a pump body 4001, a center pipe 4002 is connected to the water outlet of the pump body 4001, the center pipe 4002 is designed in an L shape, the horizontal part of the center pipe 4002 penetrates and is fixed to the fixed cylinder 1 through a shaft sleeve and is located at the center of the inner cylinder 3004, and a plurality of atomizing nozzles 4003 are installed at equal intervals on the horizontal part of the center pipe 4002.

[0040] In operation, the inner cylinder 3004 drives the internal positive spiral blade 3007 to rotate in the process of rotation, the pump body 4001 is controlled to work at the same time, the pump body 4001 extracts the repair agent from the outside, the repair agent passes through the center pipe 4002 and is sprayed from the atomizing nozzles 4003, and the atomizing nozzles 4003 spray atomized water vapor to the soil in motion, so that the soil is fully contacted with the repair agent.

[0041] As a further scheme of the present application, the extrusion assembly 7 comprises a driven gear 7001, the driven gear 7001 is meshed with the gear ring 5, the driven gear 7001 is fixedly connected with a connecting shaft 7002 close to one side of the fixed cylinder 1, the connecting shaft 7002 is installed on the top of the inner wall of the fixed cylinder 1 through a shaft sleeve on the two sides of the outer wall of the connecting shaft 7002, the two sides of the outer wall of the connecting shaft 7002 are fixedly connected with cams 7003 respectively, and the lowest point of the cam 7003 is in contact with the top of the inner wall of the knocking assembly 8.

[0042] In work, the driven gear 7001 drives the two cams 7003 to rotate through the connecting shaft 7002, so that the cams 7003 extrude the stop rods 8003, when the highest point of the cam 7003 rotates to the uppermost, the cam 7003 can lift the knocking assembly 8 upward, so that the knocking assembly 8 knocks the outer cylinder 3001 when it is separated from the cam 7003.

[0043] As a further scheme of the present application, the knocking assembly 8 comprises a sliding frame 8001, the sliding frame 8001 is slidingly connected in the groove 6, when the highest point of the cam 7003 rotates to the uppermost, the cam 7003 lifts the sliding frame 8001 upward through the stop rod 8003, so that the sliding frame 8001 can extrude the three springs 8004 above, the sliding frame 8001 is limited by the groove 6 on the top of the fixed cylinder 1, so as to improve the stability of the sliding frame 8001 moving up and down.

[0044] The four corners of the bottom of the sliding frame 8001 are respectively provided with knocking wheels 8002, the bottoms of the four knocking wheels 8002 are overlapped with the outer wall of the separation treatment assembly 3, the top of the sliding frame 8001 is fixedly connected with three springs 8004 at equal intervals, the top end of the spring 8004 is fixed with the top of the inner wall of the groove 6, the top of the inner wall of the sliding frame 8001 is fixedly connected with a stop rod 8003, and the stop rod 8003 is overlapped with the lowest point of the two cams 7003 below.

[0045] In work, the sliding frame 8001 drives the four knocking wheels 8002 at the bottom to move away from the top of the outer cylinder 3001, when the highest point of the cam 7003 is separated from the stop rod 8003 in the rotating process, the sliding frame 8001 is supported by the elastic force of the three springs 8004, so that the sliding frame 8001 drives the knocking wheels 8002 at the four corners of the bottom to move downward rapidly, so that the knocking wheels 8002 can knock the outer cylinder 3001, so that the outer cylinder 3001 is vibrated and the soil at the leakage hole 3002 is shaken off, the outer cylinder 3001 is continuously knocked by the knocking wheels 8002 in the rotating process, so as to realize the purpose of automatically clearing the leakage hole 3002.

[0046] As a further scheme of the present application, the material guiding assembly 15 comprises a conveying cylinder 151, the bottom of the conveying cylinder 151 is fixed on the fixed cylinder 1, the two sides of the inner wall of the conveying cylinder 151 are rotatably connected with rotating shafts 152 through shaft sleeves respectively, one end of the rotating shaft 152 penetrates through the conveying cylinder 151 and is fixedly connected with a driving gear 153, the driving gear 153 is meshedly connected with a driven gear 7001, the side, away from the rotating shaft 152, of the driven gear 7001 is fixedly connected with a motor 154, the motor 154 is fixedly connected on one end of the conveying cylinder 151, the outer wall of the rotating shaft 152 is fixedly connected with a spiral material guiding piece 156, and the spiral material guiding piece 156 is located inside the conveying cylinder 151;

[0047] In operation, the spiral material guiding piece 156 conveys the soil to the left in the rotating process, at the same time, the spiral material guiding piece 156 can shred and scatter the clumped soil, so that the soil and the solid waste are preliminarily separated, and the soil is more fluffy, which is beneficial to subsequent reprocessing;

[0048] As a further scheme of the present application, the top of the conveying cylinder 151 is provided with a feeding pipe 155 near the side of the motor 154, the bottom of the conveying cylinder 151 is provided with a feeding pipe 157 away from the feeding pipe 155, the bottom end of the feeding pipe 157 is provided with a rotating joint 158, and the rotating joint 158 penetrates through and is installed on one side of the separation and treatment assembly 3;

[0049] In operation, when the soil is sent to the leftmost end in the conveying cylinder 151, the soil enters the inner cylinder 3004 through the feeding pipe 157 and the rotating joint 158, and the bottom end of the feeding pipe 157 is connected with the outer cylinder 3001 through the rotating joint 158, so that the feeding pipe 157 does not rotate in the rotating process of the outer cylinder 3001.

[0050] As a further scheme of the present application, the two sides of the inner wall of the fixed cylinder 1 are fixedly connected with isolation rings 9, the inner walls of the two isolation rings 9 are overlapped with the outer wall of the outer cylinder 3001, and the isolation rings 9 can separate the large-particle solid waste from the treated soil, so as to classify and collect the two.

[0051] The two sides of the bottom of the fixed cylinder 1 are respectively provided with a waste discharge valve 13 and an exhaust valve pipe 14, the waste discharge valve 13 is located below the waste discharge hole 3003, a hopper 11 is arranged between the waste discharge valve 13 and the exhaust valve pipe 14, the hopper 11 is communicated with the bottom of the fixed cylinder 1, the bottom end of the hopper 11 is provided with a discharge valve 12, the bottom of the fixed cylinder 1 is fixedly provided with a supporting leg 16, and the bottom of the application assembly 4 is fixedly installed on one side of the bottom of the supporting leg 16;

[0052] In operation, the electric heating rod 10 is controlled to work, heat is transferred to the inner cylinder 3004 through the outer cylinder 3001, the inner cylinder 3004 transfers the heat to the internal soil for heat removal, accelerates the drying speed of the soil, prevents the formation of clumps after contact with the sprayed atomized water vapor, and releases part of the harmful gas during the soil treatment and heat removal process. The exhaust valve pipe 14 is connected to the external purification equipment, the harmful gas in the fixed cylinder 1 is discharged through the exhaust valve pipe 14 on one side of the bottom of the fixed cylinder 1, the discharge speed of the internal gas is accelerated, and secondary pollution to the soil is prevented.

[0053] The working principle of the present application is as follows:

[0054] In the process of treating solid waste pollution in soil, the soil to be treated is added to the inside of the conveying cylinder 151 through the feeding pipe 155, the motor 154 is controlled to work, the output shaft of the motor 154 drives the rotating shaft 152 to rotate through the driving gear 153, and the rotating shaft 152 drives the spiral guide blade 156 to rotate. The spiral guide blade 156 can shred and scatter the clumped soil during rotation, preliminarily separate the soil from the solid waste, make the soil more fluffy, and be beneficial to subsequent reprocessing. With the continuous rotation of the spiral guide blade 156, the soil is sent to the leftmost end in the conveying cylinder 151, and then enters the inner cylinder 3004 through the feeding pipe 157 and the rotary joint 158. Since the bottom end of the feeding pipe 157 is connected to the outer cylinder 3001 through the rotary joint 158, the feeding pipe 157 in the middle of the outer cylinder 3001 does not rotate during the rotation of the outer cylinder 3001.

[0055] When the soil enters the inner cylinder 3004, it falls to the lowermost part of the inner cylinder 3004 under the action of its own gravity. Since the driven gear 7001 is connected to the driving gear 153 and the gear ring 5, the driving gear 153 drives the gear ring 5 to rotate through the driven gear 7001. The gear ring 5 drives the outer cylinder 3001 to rotate, and the outer cylinder 3001 drives the inner cylinder 3004 inside to rotate synchronously. The inner cylinder 3004 drives the forward helical blade 3007 inside to rotate synchronously. At the same time, the pump body 4001 is controlled to work, the repair agent is extracted from the outside through the central pipe 4002 and sprayed from the atomizing nozzle 4003. The atomized water vapor sprayed from the atomizing nozzle 4003 is sprayed to the soil in the inner cylinder 3004. The forward helical blade 3007 can gradually transport the soil to the right during rotation. Part of the soil will adhere to the inner wall of the inner cylinder 3004. With the rotation of the inner cylinder 3004, the soil will roll down under the action of gravity. Therefore, the soil is automatically turned over while being transported to the right by the forward helical blade 3007. The atomizing nozzle 4003 sprays atomized water vapor to the moving soil, so that the soil and the repair agent are in full contact, and the reaction effect is improved.

[0056] In the process of conveying soil by the forward helical blade 3007, the electric heating rods 10 on the front and back sides of the inner wall of the fixed cylinder 1 work, and the heat is transmitted to the inner cylinder 3004 through the outer cylinder 3001, and the inner cylinder 3004 transmits the heat to the internal soil for heat removal, accelerates the drying speed of the soil, prevents the formation of clumps after contacting with the sprayed atomized water vapor, and releases part of harmful gas during the soil treatment and heat removal process. The exhaust valve pipe 14 is connected to the external purification equipment, so that the harmful gas in the fixed cylinder 1 is discharged through the exhaust valve pipe 14 on one side of the bottom of the fixed cylinder 1, the discharge speed of the internal gas is accelerated, and secondary pollution to the soil is prevented;

[0057] When the forward helical blade 3007 conveys the soil to the right end in the inner cylinder 3004, the soil will fall from the material falling hole 3006 on one side of the bottom of the inner cylinder 3004, and then the soil is transferred to between the outer cylinder 3001 and the inner cylinder 3004. The outer cylinder 3001 drives the reverse helical blade 3005 to rotate, which can convey the soil. Because the spiral trace direction of the forward helical blade 3007 and the reverse helical blade 3005 is opposite, the soil falling between the outer cylinder 3001 and the inner cylinder 3004 will be conveyed to the left, and the electric heating rods 10 work to heat the soil and accelerate the evaporation speed of the water vapor. When the reverse helical blade 3005 conveys the soil to the leakage hole 3002 in the outer cylinder 3001, the treated soil will fall from the leakage hole 3002 to the hopper 11 at the bottom of the fixed cylinder 1, and the large particle solid waste mixed in the soil is isolated between the outer cylinder 3001 and the inner cylinder 3004 by the leakage hole 3002. With the continuous rotation of the reverse helical blade 3005, the large particle solid waste is conveyed to the waste discharge hole 3003 at the bottom of the outer cylinder 3001, so that the large particle solid waste is discharged through the waste discharge hole 3003 and the waste discharge valve 13, and the isolation ring 9 can separate the large particle solid waste from the treated soil, so as to classify and collect the two;

[0058] When the driving gear 153 drives the driven gear 7001 to rotate, the driven gear 7001 drives the two cams 7003 to rotate through the connecting shaft 7002, so that the cams 7003 press the stopper 8003. When the highest point of the cam 7003 rotates to the uppermost position, the cam 7003 pushes the sliding frame 8001 upward through the stopper 8003, so that the sliding frame 8001 can press the three springs 8004 above. The sliding frame 8001 is limited by the groove 6 at the top of the fixed cylinder 1, which improves the stability of the upward and downward movement of the sliding frame 8001. In this process, the sliding frame 8001 drives the four knocking wheels 8002 at the bottom to move away from the top of the outer cylinder 3001. When the highest point of the cam 7003 is separated from the stopper 8003 during the rotation process of the cam 7003, the sliding frame 8001 is supported by the elastic force of the three springs 8004, so that the sliding frame 8001 drives the four knocking wheels 8002 at the bottom to move downward rapidly, so that the knocking wheels 8002 can knock the outer cylinder 3001, so that the outer cylinder 3001 produces vibration and shakes off the soil at the leakage hole 3002. In the process of rotating the outer cylinder 3001, the knocking wheels 8002 continuously knock the outer cylinder 3001 to prevent the soil and large-particle solid waste from blocking the leakage hole 3002.

Claims

1. A solid waste pollution treatment device for soil remediation, comprising a fixed cylinder (1), characterized in that: Support bearings (2) are installed at the openings on both sides of the fixed cylinder (1). The same separation processing component (3) is sleeved inside the two support bearings (2). A drug application component (4) is provided at the center inside the separation processing component (3). One end of the drug application component (4) passes through the separation processing component (3) and the fixed cylinder (1) and extends to the bottom of the fixed cylinder (1). A toothed ring (5) is fixedly connected to one end of the separation processing component (3) that passes through the fixed cylinder (1). A groove (6) is provided at the top of the inner wall of the fixed cylinder (1). A striking component (8) is slidably installed in the groove (6). The top of the inner wall of the striking component (8) overlaps with... There is an extrusion assembly (7), which is located between the inner wall of the fixed cylinder (1) and the separation processing assembly (3). One end of the extrusion assembly (7) passes through the fixed cylinder (1) and is connected to the toothed ring (5). The bottom end of the extrusion assembly (7) is in contact with the top of the separation processing assembly (3). Electric heating rods (10) are fixedly installed on the front and rear sides of the inner wall of the fixed cylinder (1). A material guide assembly (15) is fixedly connected to the top of the fixed cylinder (1). One end of the bottom of the material guide assembly (15) passes through the separation processing assembly (3) and communicates with its interior. The other end of the material guide assembly (15) is connected to the extrusion assembly (7). The extrusion assembly (7) includes a driven gear (7001), which meshes with a gear ring (5). A connecting shaft (7002) is fixedly connected to the side of the driven gear (7001) near the fixed cylinder (1). The two sides of the outer wall of the connecting shaft (7002) are mounted on the top of the inner wall of the fixed cylinder (1) through bushings. Cams (7003) are fixedly connected to the two sides of the outer wall of the connecting shaft (7002). The lowest point of the cam (7003) contacts the top of the inner wall of the striking assembly (8). The striking assembly (8) includes a sliding frame (8001), which is slidably connected in the groove (6). A striking wheel (8002) is installed at each of the four corners of the bottom of the sliding frame (8001). The bottom of the four striking wheels (8002) overlaps with the outer wall of the separation processing assembly (3). Three springs (8004) are fixedly connected at equal intervals on the top of the sliding frame (8001). The top of the springs (8004) is fixed to the top of the inner wall of the groove (6). A stop bar (8003) is fixedly connected to the top of the inner wall of the sliding frame (8001). The stop bar (8003) overlaps with the lowest point of the two cams (7003) below. The material guiding assembly (15) includes a conveying cylinder (151), the bottom of which is fixed on a fixed cylinder (1). Rotating shafts (152) are rotatably connected to both sides of the inner wall of the conveying cylinder (151) via bushings. One end of the rotating shaft (152) passes through the conveying cylinder (151) and is fixedly connected to a drive gear (153). The drive gear (153) meshes with a driven gear (7001). A motor (154) is fixedly connected to the side of the driven gear (7001) away from the rotating shaft (152). The motor (154) is fixedly connected to one end of the conveying cylinder (151). A spiral guide plate (156) is fixedly connected to the outer wall of the rotating shaft (152). The spiral guide plate (156) is located inside the conveying cylinder (151). A feed pipe (155) is installed on the top side of the conveying cylinder (151) near the motor (154), and a feeding pipe (157) is installed on the bottom side of the conveying cylinder (151) away from the feed pipe (155). A rotary joint (158) is installed at the bottom end of the feeding pipe (157), and the rotary joint (158) is installed through one side of the separation processing assembly (3).

2. The solid waste pollution treatment device for soil remediation according to claim 1, characterized in that: The separation processing component (3) includes an outer cylinder (3001), two support bearings (2) are sleeved on both sides of the outer wall of the outer cylinder (3001), a number of leakage holes (3002) are opened in the middle of the outer wall of the outer cylinder (3001), and a number of waste discharge holes (3003) are opened on the side of the outer wall of the outer cylinder (3001) near one of the support bearings (2).

3. The solid waste pollution treatment device for soil remediation according to claim 2, characterized in that: An inner cylinder (3004) is fixedly connected to the inner wall of the outer cylinder (3001). A reverse spiral blade (3005) is fixedly connected between the outer wall of the inner cylinder (3004) and the inner wall of the outer cylinder (3001). Several material discharge holes (3006) are opened on the side of the outer wall of the inner cylinder (3004) away from the waste discharge hole (3003). A forward spiral blade (3007) is fixedly connected to the inner wall of the inner cylinder (3004). The spiral patterns of the forward spiral blade (3007) and the reverse spiral blade (3005) are opposite in direction.

4. A solid waste pollution treatment device for soil remediation according to claim 3, characterized in that: The application assembly (4) includes a pump body (4001), the outlet end of the pump body (4001) is connected to a central pipe (4002), the central pipe (4002) is L-shaped and its horizontal part passes through the fixed cylinder (1) through the bushing and is located at the center inside the inner cylinder (3004), and a number of atomizing nozzles (4003) are installed at equal intervals on the horizontal part of the central pipe (4002).

5. A solid waste pollution treatment device for soil remediation according to claim 2, characterized in that: Isolation rings (9) are fixedly connected to both sides of the inner wall of the fixed cylinder (1). The inner walls of the two isolation rings (9) overlap with the outer wall of the outer cylinder (3001). Waste discharge valve (13) and exhaust valve pipe (14) are installed on both sides of the bottom of the fixed cylinder (1). The waste discharge valve (13) is located below the waste discharge hole (3003). A hopper (11) is provided between the waste discharge valve (13) and the exhaust valve pipe (14). The hopper (11) is connected to the bottom of the fixed cylinder (1). A discharge valve (12) is installed at the bottom of the hopper (11). A support leg (16) is fixed at the bottom of the fixed cylinder (1). The bottom of the drug application component (4) is fixedly installed on one side of the bottom of the support leg (16).

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