Solid waste recovery and treatment equipment

Abstract

The invention relates to the technical field of solid waste recovery, in particular to solid waste recovery treatment equipment which comprises a workbench, a smashing part is installed at the upper end of the workbench, a water tank is arranged on the right lower side of the workbench, the upper end face of the workbench is sunken downwards to form a through groove, and the smashing part communicates with the through groove. Supports are installed at the front end and the rear end of the water tank, the two supports are both arranged at the lower end of the workbench, a fishing piece is installed in the water tank, an adsorption piece is arranged in the water tank, a conveying piece is rotatably connected in the water tank, the conveying piece and the adsorption piece are arranged in a parallel state, and a plurality of screw rods are rotatably connected in the water tank at equal intervals; the multiple screw rods are of an inclined structure with the left portion lower than the right portion, through the design, multi-direction type tiling treatment is carried out on solid objects such as gravel on the conveying belt, the probability that the solid objects such as the gravel on the conveying belt are accumulated, and consequently contact of iron objects to the suction plate is hindered is effectively reduced, and the follow-up recycling effect is effectively guaranteed.

Description

Technical Field

[0001] The invention relates to solid waste recovery and treatment equipment, belonging to the technical field of solid waste recovery. Background Art

[0002] Solid waste refers to solids that have lost their original value or have not lost their value but have been discarded or abandoned during production or other activities. They are generally classified into the solid waste management system. A large amount of solid waste is easily generated during the construction process, but solid waste is easily mixed with iron materials, which have recycling value. Solid waste is generally recycled and treated; At present, when solid waste recycling and treatment equipment is working, it generally performs crushing pretreatment on solid waste in the equipment first, and then transports the crushed solid waste to a conveyor, and uses the conveyor to transport the crushed solid waste, and then uses a magnetic structure to adsorb iron substances on the crushed solid waste moving on the conveyor; However, when conveying the crushed solid waste to the conveyor, accumulation and other phenomena are prone to occur, which hinders the adsorption and movement of iron materials in the crushed solid waste. Generally, flat plates and other structures are used to flatten the solid waste on the conveyor. However, after flattening, sand and gravel in the crushed solid waste are still prone to burying iron materials. As a result, there is a high probability that sand and gravel in the solid waste will hinder the adsorption and movement of iron materials, which will affect the subsequent recovery effect. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides a solid waste recovery and treatment device.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a solid waste recycling and treatment equipment, including a workbench, a crushing piece is installed at the upper end of the workbench, a water tank is arranged directly below the workbench, the upper end surface of the workbench is depressed downward to form a through groove, and the through groove runs through the workbench, the crushing piece is connected and arranged with the through groove, and the through groove is located directly above the water tank, brackets are installed at both the front and rear ends of the water tank, and the two brackets are arranged on the lower end of the workbench, a scooping piece is installed in the water tank, an adsorption piece is arranged in the water tank, and the adsorption piece is arranged with a left lower and a right higher tilt, and the adsorption piece is located below the scooping piece; The conveying member is rotatably connected inside the water tank, and the conveying member extends out of the upper side of the water tank, the conveying member is located at the lower side of the adsorption member, and the conveying member and the adsorption member are arranged in a parallel state, a plurality of spiral rods are equidistantly rotatably connected inside the water tank, and the spiral rods are located at the upper side of the conveying member, the plurality of spiral rods are arranged in an inclined structure with the left side lower and the right side higher, and the spiral rods are located at the lower left side of the adsorption member.

[0005] Further, the conveying member includes a conveyor belt, which is arranged in a water tank and extends out of the upper side of the water tank. The conveyor belt is arranged obliquely with the left side lower and the right side higher. The water tank is rotatably connected to a rotating roller, and the rotating roller is meshed with the left inner wall of the conveyor belt. A first driver is arranged at the rear end of the water tank, and the first driver is located at the lower side of the bracket. The output shaft of the first driver is connected to the rotating roller. Two mounting seats are symmetrically arranged at the upper end of the water tank, and the mounting seats are located on the right side of the workbench. An auxiliary roller is rotatably connected between the two mounting seats, and the auxiliary roller is meshed with the right inner wall of the conveyor belt. The right ends of the two mounting seats are both fitted with baffles, and the baffles are fitted on the upper end of the water tank, a first rectangular frame is set between the two baffles, and the lower end of the first rectangular frame extends into the water tank, a first filter plate is set at the lower end of the first rectangular frame, and the first rectangular frame is located on the lower right side of the conveyor belt, iron sheets are inlaid in the middle of the lower ends of the two baffles, two magnetic blocks are symmetrically inlaid on the upper end of the water tank, and the two magnetic blocks are respectively fitted on the lower ends of the two iron sheets, a scraper is installed between the two mounting seats, and the scraper is arranged obliquely with the left higher and the right lower, the upper end of the scraper and the lower end of the conveyor belt fit each other, and the scraper is located directly above the first rectangular frame.

[0006] Furthermore, a plurality of fifth gears are equidistantly arranged on the front side of the water tank, and the fifth gears are located on the lower side of the bracket, the front ends of the plurality of spiral rods extend out of the front side of the water tank and are respectively connected to the plurality of fifth gears, and two adjacent fifth gears are meshed with each other, a second sprocket is installed on the front side of the water tank, and the second sprocket is located on the lower left side of the fifth gear, the front end of the shaft of the rotating roller passes through the water tank and is connected to the second sprocket, a first sprocket is arranged in the middle of the front end of the fifth gear, and the first sprocket and the second sprocket are connected by a chain.

[0007] Furthermore, the adsorption component includes an installation box, the installation box is arranged in the water tank, and the installation box is located at the upper right of the spiral rod, the installation box is arranged obliquely with the left side lower and the right side higher, a suction plate is installed at the lower end of the installation box, and the suction plate is located on the upper side of the conveyor belt, the suction plate and the conveyor belt are arranged in a parallel state, an electromagnet is arranged in the installation box, and the electromagnet is attached to the upper end of the suction plate.

[0008] Further, the scooping member includes a first filter screen, the first filter screen is arranged in the water tank, and the first filter screen extends out of the upper side of the water tank, a second filter screen is arranged at the left end of the lower part of the first filter screen, and the first filter screen is located at the lower side of the workbench, the lower end surface of the first filter screen coincides with the lower end surface of the second filter screen, and the second filter screen is arranged with a left lower end and a right higher end, the second filter screen is located at the upper side of the installation box, a driving assembly is installed at the upper end of the water tank, and the driving assembly is located at the lower side of the workbench, the driving assembly is connected to the first filter screen, a trapezoidal stopper is arranged at the bottom end of the water tank, and the trapezoidal stopper is located on the left side of the conveyor belt, and the trapezoidal stopper is arranged with a left wide and a right narrow end; A second rectangular frame is installed between the left end of the trapezoidal stopper and the left wall inside the water tank, and the upper end surface of the second rectangular frame coincides with the upper end surface of the trapezoidal stopper, a second filter plate is arranged at the lower end of the second rectangular frame, the left wall surface inside the water tank is recessed to the left to form a plurality of first card slots, and the first card slots extend to the upper end of the water tank, a plurality of first card blocks are equidistantly arranged at the left end of the second rectangular frame, and the plurality of first card blocks are respectively located in the plurality of first card slots, the left end surface of the trapezoidal stopper is recessed to the right to form a plurality of second card slots, and the second card slots extend to the upper end of the trapezoidal stopper, a plurality of second card blocks are equidistantly arranged at the right end of the second rectangular frame, and the plurality of second card blocks are respectively located in the plurality of second card slots.

[0009] Further, the driving assembly includes a screw rod, the screw rod is rotatably connected to the left end of the mounting seat located at the front side, the outer end of the screw rod is connected to the nut seat through a ball nut pair, and the nut seat is slidably connected to the upper end of the water tank, the nut seat is slidably connected to the front end of the first filter screen, a guide rod is arranged at the left end of the mounting seat located at the rear side, the outer end of the guide rod is slidably connected to a slider, and the slider is slidably connected to the upper end of the water tank, and the slider is slidably connected to the rear end of the first filter screen; A third gear is set at the left end of the screw rod, and the third gear is located on the left side of the water tank. A second driver is installed at the front end of the water tank, and the second driver is located on the left side of the workbench. The left end of the output shaft of the second driver is connected to the fourth gear, and the fourth gear is connected to the third gear through a synchronous belt.

[0010] Further, the crushing part includes a crushing box, the crushing box is arranged on the upper end of the workbench, and the crushing box is connected to the through slot, the upper end of the crushing box is connected to a hopper, the crushing box is symmetrically rotatably connected to two crushing rollers, the front and rear ends of the crushing box are both provided with third drivers, and the output shafts of the two third drivers are respectively connected to one end of the two crushing rollers, the left and right walls of the crushing box are both provided with first guide plates, and the first guide plates are located at the lower side of the crushing rollers, the two first guide plates are arranged in a V-shaped structure with a wide upper part and a narrow lower part, the crushing box is symmetrically rotatably connected to two grinding rollers, and the grinding rollers are located at the lower side of the first guide plates; A second guide plate is arranged on the right inner wall of the through groove, and the second guide plate is inclined with the left side lower and the right side higher. First gears are installed on both the front and rear sides of the crushing box, and the first gear is located on the outside of the third driver. The other ends of the shafts of the two crushing rollers pass through the crushing box and are respectively connected to the two first gears. Second gears are arranged on both the front and rear sides of the crushing box, and the second gear is located on the outside of the third driver. The shafts of the two grinding rollers pass through the crushing box and are respectively connected to the two second gears, and the second gear on the same side is connected to the first gear through a synchronous belt.

[0011] Beneficial effects of the present invention: 1. Through the third motor, rotating roller, auxiliary roller and conveyor belt, the sand and gravel and other solid objects on the conveyor belt are moved to the upper right, and the second sprocket, chain, first sprocket and multiple fifth gears are used to rotate the multiple spiral rods, so as to push the sand and gravel and other solid objects back and forth in a circular manner, and the rotation of the multiple spiral rods will stir the water in the water tank, so as to achieve multi-directional paving of the sand and gravel and other solid objects on the conveyor belt, effectively reducing the probability that the sand and gravel and other solid objects on the conveyor belt are blocked from contacting the iron objects on the suction plate due to accumulation and other phenomena, and effectively ensuring the subsequent recovery effect.

[0012] 2. The iron objects are moved upward by electromagnets and suction plates. The rotation of multiple spiral rods and the movement of the conveyor belt will cause the water between the suction plate and the conveyor belt to flow, so as to flush the iron objects moving upward. This effectively reduces the probability of invalid objects adhering to the suction plate due to the sand and gravel on the upper end of the iron objects. This effectively ensures the subsequent recovery effect, flushes the iron objects adsorbed on the suction plate, so that the iron objects fall back onto the conveyor belt, and are transported to the collection structure on the circulating conveyor belt to recover the iron objects. This effectively reduces the probability of the recovered iron objects being adsorbed on the suction plate due to water, and effectively ensures the recovery and treatment effect.

[0013] 3. Through the second motor, the fourth gear, the synchronous belt, the third gear, the screw and the nut seat, the scooping structure formed by the first filter screen and the second filter screen moves to the left, so as to scoop up the floating plastic parts, and with the assistance of the trapezoidal block, the scooping structure moves to the upper left along the inclined surface of the trapezoidal block, and then moves the scooping structure to the upper end of the second rectangular frame, and then the plastics scooped in the scooping structure are cleaned into the second rectangular frame and fall onto the second filter plate, so as to realize the recycling of plastics mixed in solid waste, effectively increase resource utilization and economic effects, effectively reduce the probability of plastics being recycled along with residual solids, and effectively ensure the recycling and management effect.

[0014] 4. Through the electric push rod, mounting plate, functional block, two pulleys and two slide grooves, the second guide plate is swung and contacts with the rubber strip. At this time, the second guide plate, rubber strip and third guide plate will block the through groove. At this time, the delivery of ground solid waste into the water tank is stopped, and continuous pretreatment operation is carried out in the crushing box. The pretreated solid waste is intermittently delivered to the water tank, which effectively reduces the time of recycling and treatment work, and effectively reduces the probability that the pretreated solid waste does not enter the recycling position in the water tank due to the mobile scooping operation of the first filter and the second filter, effectively ensuring the recycling and treatment effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 This is a structural schematic diagram of a solid waste recovery and treatment device of the present invention; Figure 2 A three-dimensional diagram of a solid waste recovery and treatment device according to the present invention; Figure 3 A cross-sectional view of a solid waste recovery and treatment device according to the present invention; Figure 4 for Figure 3 Enlarged view of part A in the middle; Figure 5 A three-dimensional diagram of a water tank in a solid waste recovery and treatment device of the present invention; Figure 6 It is an assembly diagram of a conveyor belt and a spiral rod in a solid waste recycling and treatment device of the present invention; Figure 7 It is a three-dimensional diagram of a first rectangular frame in a solid waste recovery and treatment device of the present invention; Figure 8 It is a three-dimensional diagram of a second rectangular frame in a solid waste recovery and treatment device of the present invention; Fig. 9 It is a schematic diagram of another embodiment of a solid waste recovery and treatment device of the present invention; Fig.10 for Fig. 9 Enlarged view of middle part B; Fig.11 It is an assembly diagram of a workbench, a second guide plate, a functional block, an electric push rod and a third guide plate in a solid waste recycling and treatment device of the present invention; Fig.12 The present invention is a three-dimensional diagram of a functional block in a solid waste recovery and treatment device.

[0016] In the figure: 1, crushing box, 2, workbench, 3, water tank, 4, screw rod, 5, first rectangular frame, 6, conveyor belt, 7, first filter, 8, installation box, 11, hopper, 12, first motor, 13, first gear, 14, second gear, 15, crushing roller, 16, first guide plate, 17, grinding roller, 21, bracket, 22, through groove, 23, second guide plate, 24, slide, 25, functional block, 26, electric push rod, 27, third guide plate, 28, rubber strip, 31, guide rod, 32, second rectangular frame, 33, first block, 34, trapezoidal block, 35, second block , 36, the third gear, 37, the fourth gear, 38, the second motor, 39, the screw, 41, the fifth gear, 42, the first sprocket, 43, the second sprocket, 51, the baffle, 52, the first filter plate, 53, the magnetic block, 54, the iron sheet, 61, the auxiliary roller, 62, the mounting seat, 63, the third motor, 64, the rotating roller, 65, the scraper, 71, the second filter screen, 72, the slider, 73, the nut seat, 81, the suction plate, 82, the electromagnet, 251, the mounting plate, 252, the round rod, 253, the pulley, 301, the first slot, 321, the second filter plate, 341, the second slot. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0018] Embodiment 1: Figure 1-Figure 7 As shown, a solid waste recycling and treatment device is provided, including a workbench 2, the upper end surface of the workbench 2 is recessed downward to form a through slot 22 that penetrates the workbench 2 and is located just above the water tank 3, the material in the crushing box 1 is transported to the water tank 3 through the through slot 22, the crushing box 1 connected to the through slot 22 is arranged on the upper end of the workbench 2, the crushing box 1 is provided with a mounting carrier for components such as a hopper 11 through the crushing box 1, and the hopper 11 is connected and arranged on the upper end of the crushing box 1, solid waste is put into the crushing box 1 through the hopper 11, and then two crushing rollers 15 are symmetrically rotatably connected to the inside of the crushing box 1, the two crushing rollers 15 are used in combination to crush the solid waste, and the output shafts of two third drivers whose fixed parts are respectively arranged on the front and rear ends of the crushing box 1 are respectively connected to one end of the two crushing rollers 15, and the crushing rollers 15 are driven to rotate through the third driver, and the third driver can use the first motor 12; Two first guide plates 16 with a V-shaped structure and a wide upper portion and a narrow lower portion are arranged on the left and right walls of the crushing box 1 respectively. The two first guide plates 16 are used in combination to guide the crushed waste into between the two grinding rollers 17. The two grinding rollers 17 located on the lower sides of the first guide plates 16 are symmetrically rotatably connected to the crushing box 1. The two grinding rollers 17 are used in combination to grind the crushed waste. Then, a second guide plate 23 with a left lower and a right higher tilted arrangement is arranged on the right wall of the through groove 22. The ground waste is guided into the water tank 3 through the second guide plate 23. The other ends of the shafts of the two crushing rollers 15 are passed through the crushing box 1 and are respectively connected to the two first gears 13 located on the front and rear sides of the crushing box 1 and located outside the third driver, and the shafts of the two grinding rollers 17 are passed through the crushing box 1 and are respectively connected to the two second gears 14 located on the front and rear sides of the crushing box 1 and located outside the third driver, and the second gear 14 on the same side is connected to the first gear 13 through a synchronous belt, and the first gear 13, the second gear 14 and the synchronous belt are used in conjunction with each other to make the crushing roller 15 and the grinding roller 17 rotate synchronously; The upper ends of the two brackets 21 respectively arranged at the front and rear ends of the water tank 3 are connected to the lower end of the workbench 2 located just above the water tank 3. The two brackets 21 are used in conjunction to connect the water tank 3 and the workbench 2. A conveyor belt 6 which is arranged obliquely with the left lower and the right higher and extending out of the upper side of the water tank 3 is arranged in the water tank 3. The sorted materials are transported outward through the conveyor belt 6. Then, a rotating roller 64 engaged with the inner left wall of the conveyor belt 6 is rotatably connected to the water tank 3. The conveyor belt 6 is made to perform a circular motion through the rotating roller 64. The output shaft of the first driver located at the lower side of the bracket 21 and having a fixed portion arranged at the rear end of the water tank 3 is connected to the rotating roller 64. The rotating roller 64 is driven to rotate through the first driver. The first driver can use a third motor 63. Two mounting seats 62 located on the right side of the workbench 2 are symmetrically arranged on the upper end of the water tank 3. The two mounting seats 62 are used in combination to provide a mounting carrier for the auxiliary roller 61, and the auxiliary roller 61 meshed on the inner right wall of the conveyor belt 6 is rotatably connected between the two mounting seats 62. The auxiliary roller 61 is used to assist the circular motion of the conveyor belt 6. Then, two baffles 51 attached to the upper end of the water tank 3 are respectively attached to the right ends of the two mounting seats 62. The two baffles 51 are used in combination to limit the installation between the first rectangular frame 5 and the water tank 3, and the first rectangular frame 5 whose lower end extends into the water tank 3 and is located on the lower right side of the conveyor belt 6 is arranged between the two baffles 51. The materials output by the conveyor belt 6 are received through the first rectangular frame 5. The first filter plate 52 is arranged on the lower end of the first rectangular frame 5, and the received materials are lifted and drained by the first filter plate 52, and two iron sheets 54 are respectively embedded in the middle of the lower ends of the two baffles 51, and then two magnetic blocks 53 respectively attached to the lower ends of the two iron sheets 54 are symmetrically embedded on the upper end of the water tank 3. The magnetic blocks 53 and the iron sheets 54 are used in conjunction with each other to restrict the installation between the baffle 51 and the water tank 3, and a scraper 65 with a left-higher-right-lower inclined arrangement and an upper end attached to the lower end of the conveyor belt 6 and located directly above the first rectangular frame 5 is installed between the two mounting seats 62, and the materials remaining on the outer surface of the conveyor belt 6 are cleaned by the scraper 65 and input into the first rectangular frame 5; The installation box 8, which is arranged with the left side lower and the right side higher and is located at the upper right of the spiral rod 4, is arranged in the water tank 3. The installation box 8 provides a mounting carrier for the suction plate 81 and other components, and the suction plate 81, which is located on the upper side of the conveyor belt 6 and arranged in parallel with the conveyor belt 6, is installed on the lower end of the installation box 8. The iron substances mixed in the materials on the conveyor belt 6 are adsorbed by the suction plate 81, and then the electromagnet 82 attached to the upper end of the suction plate 81 is arranged in the installation box 8. The suction plate 81 generates magnetism through the electromagnet 82; A plurality of spiral rods 4 located on the upper side of the conveyor belt 6 with an inclined structure arranged with the left lower and the right higher are equidistantly rotated and connected in the water tank 3, and the plurality of spiral rods 4 are used in combination to flatten the materials on the conveyor belt 6, and the front ends of the plurality of spiral rods 4 are extended out of the front side of the water tank 3 and are respectively connected to a plurality of fifth gears 41 located on the lower side of the bracket 21 and equidistantly arranged on the front side of the water tank 3, and two adjacent fifth gears 41 are meshed with each other, and the spiral rods 4 are rotated through the fifth gear 41, and the two adjacent spiral rods 4 are relatively rotated, and then the front end of the shaft of the rotating roller 64 passes through the water tank 3 and is connected to the second sprocket 43 located on the front side of the water tank 3 and on the lower left side of the fifth gear 41, and the first sprocket 42 connected to the second sprocket 43 by a chain is set on the middle part of the front end of a fifth gear 41, and the first sprocket 42, the second sprocket 43 and the chain are used in combination to make the rotating roller 64 and the corresponding fifth gear 41 rotate synchronously.

[0019] First, a proper amount of water is added to the water tank 3. When in use, solid waste generated by construction is first added to the hopper 11, and the solid waste in the hopper 11 falls into the crushing box 1. At the same time, the two first motors 12 are started to drive the two crushing rollers 15 to rotate relative to each other, thereby crushing the solid waste falling into the crushing box 1. Then, the crushed solid waste falls into the V-shaped guide structure formed by the two first guide plates 16, and is transported between the two grinding rollers 17 under the guidance of the V-shaped guide structure. The two crushing rollers 15 rotate to rotate the two first gears 13 at the same time, and the second gear 14 rotates through the synchronous belt, so that the two grinding rollers 17 rotate relatively, and then the crushed solid waste is ground, and then the ground solid waste falls into the second guide plate 23 in the through groove 22, so that the solid waste is pre-treated twice, effectively reducing the probability of large volume particles mixed in the pre-treated solid waste, and effectively ensuring the subsequent recycling effect; Then, the ground solid waste is guided into the cavity located on the left side of the spiral rod 4 in the water tank 3 through the second guide plate 23, and then the water in the water tank 3 soaks the ground solid waste, and at the same time, the solid matter such as sand and gravel in the ground solid waste falls onto the upper end surface of the conveyor belt 6, and then the third motor 63 is started to drive the rotating roller 64 to rotate, and the conveyor belt 6 is circulated with the assistance of the auxiliary roller 61, so that the solid matter such as sand and gravel on the conveyor belt 6 moves to the upper right; At the same time, the rotation of the rotating roller 64 causes the second sprocket 43 to rotate, and with the assistance of the chain, the first sprocket 42 is rotated, thereby causing the corresponding fifth gear 41 to rotate. Since two adjacent fifth gears 41 are meshed with each other, the rotation of one fifth gear 41 causes the remaining fifth gears 41 to rotate, thereby causing the plurality of spiral rods 4 to rotate. Since two adjacent fifth gears 41 move relative to each other, two adjacent spiral rods 4 move relative to each other. When the sand and gravel and other solid objects on the conveyor belt 6 come into contact with the rotating spiral rod 4, the multiple spiral rods 4 will push the sand and gravel and other solid objects back and forth in a circular motion, and the rotation of the multiple spiral rods 4 will stir the water in the water tank 3, so as to achieve multi-directional paving of the sand and gravel and other solid objects on the conveyor belt 6, effectively reducing the probability that the sand and gravel and other solid objects on the conveyor belt 6 are blocked from contacting the suction plate 81 due to accumulation and other phenomena, and effectively ensuring the subsequent recovery effect; Then, when the paved sand and gravel and other solid objects move to the lower end of the suction plate 81 through the conveyor belt 6, the circuit of the electromagnet 82 is turned on, so that the electromagnet 82 generates magnetism, and under the action of magnetism, the iron objects in the sand and gravel and other solid objects move upward and contact the lower end of the suction plate 81. In addition, during the upward movement of the iron objects, due to the rotation of the multiple spiral rods 4 and the movement of the conveyor belt 6, the water between the suction plate 81 and the conveyor belt 6 will flow, so as to flush the iron objects moving upward, effectively reducing the probability that the invalid objects are attached to the suction plate 81 due to the sand and gravel and other invalid objects easily attached to the upper end of the iron objects, and effectively ensuring the subsequent recovery effect; Then, the iron substances in the solid matter on the conveyor belt 6 are adsorbed onto the lower end of the suction plate 81, and the remaining solid matter continues to move to the upper right along with the conveyor belt 6, and then the remaining solid matter falls onto the first filter plate 52 in the first rectangular frame 5. At this time, the solid matter will be drained on the first filter plate 52, and the drained water will fall back into the water tank 3, effectively ensuring the utilization rate of water resources. At the same time, the scraper 65 will scrape off the solid matter attached to the outer surface of the conveyor belt 6, and then the scraped solid matter will slide back onto the first filter plate 52 in the first rectangular frame 5 along the scraper 65, effectively reducing the probability of the solid matter attached to the conveyor belt 6 returning to the water tank 3, and effectively ensuring the recycling and treatment effect; Then the collecting structure formed by the first rectangular frame 5, the first filter plate 52 and the two baffles 51 is taken out, and then the residual solid matter recovered in the collecting structure is cleaned, and then the collecting structure is put back in place. At this time, the magnetic block 53 will adsorb the iron sheet 54 to restrict the placed collecting structure, and then disconnect the circuit of the electromagnet 82 to make the magnetism disappear. Due to the rotation of multiple spiral rods 4 and the movement of the conveyor belt 6, the water between the suction plate 81 and the conveyor belt 6 will flow, and then the iron adsorbed on the suction plate 81 will be washed, so that the iron falls back onto the conveyor belt 6, and then the iron is transported to the collecting structure by the circulating conveyor belt 6, so as to realize the recovery of the iron, effectively reduce the probability of the phenomenon that the recovered iron is adsorbed on the suction plate 81 due to water, and effectively ensure the recovery and treatment effect.

[0020] Embodiment 2: A conveyor belt 6, a spiral rod 4, an electromagnet 82, a suction plate 81, a water tank 3 and other components are used to perform water separation and recovery of iron materials in solid waste. However, solid waste in buildings is easily mixed with plastic materials, and the plastic materials themselves have recovery value. In water separation and recovery, the plastic materials will easily float and flow to the water separation position in the conveyor belt 6 and the water tank 3, resulting in a high probability that the plastic materials will be recovered along with the separated solid materials, which will affect the recovery and management effect of the solid waste.

[0021] In order to solve the above problems, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, the first filter screen 7 extending out of the upper side of the water tank 3 and located at the lower side of the workbench 2 is arranged in the water tank 3, and through the first filter screen 7, on the one hand, a mounting carrier is provided for the second filter screen 71 and other components, and on the other hand, the floating plastic in the water tank 3 is blocked from moving to the right to avoid contact between the plastic and the conveyor belt 6, and the second filter screen 71 whose lower end surface coincides with the lower end surface of the first filter screen 7 and is arranged with a left lower and a right higher inclined surface and located on the upper side of the installation box 8 is arranged on the lower left end of the first filter screen 7, and the plastic is fished out through the second filter screen 71, and then the trapezoidal stopper 34 located on the left side of the conveyor belt 6 and arranged with a left wide and a right narrow surface is arranged on the bottom end of the water tank 3, and through the trapezoidal stopper 34, on the one hand, a mounting carrier is provided for the second card block 35 and other components, and on the other hand, the second filter screen 71 is moved upward; The second rectangular frame 32 whose upper end surface overlaps with the upper end surface of the trapezoidal stopper 34 is installed between the left end of the trapezoidal stopper 34 and the left wall inside the water tank 3. The plastic is received by the second rectangular frame 32. A plurality of first card grooves 301 extending to the upper end of the water tank 3 are formed on the left wall surface inside the water tank 3. The first card grooves 301 provide a positioning and installation space for the first card block 33. A plurality of second card grooves 341 extending to the upper end of the trapezoidal stopper 34 are formed on the left end surface of the trapezoidal stopper 34. The second card grooves 341 provide a positioning and installation space for the second card block 35. The first card blocks 33 respectively located in the first card slots 301 are equidistantly arranged on the left end of the second rectangular frame 32, and the second card blocks 35 respectively located in the second card slots 341 are equidistantly installed on the right end of the second rectangular frame 32. The first card blocks 33 and the second card blocks 35 are used in conjunction with each other to restrict the installation of the second rectangular frame 32. The second filter plate 321 is then arranged on the lower end of the second rectangular frame 32. The received materials are lifted and drained by the second filter plate 321. The screw rod 39 is rotatably connected to the left end of the mounting seat 62 located on the front side, and the nut seat 73 is moved left and right through the screw rod 39, and the nut seat 73 slidably connected to the upper end of the water tank 3 and the front end of the first filter screen 7 is installed on the outer end of the screw rod 39 through a ball nut pair, and the first filter screen 7 and other components are moved left and right through the nut seat 73, and then the guide rod 31 is set on the left end of the mounting seat 62 located on the rear side, and the movement of the slider 72 is guided by the guide rod 31, and the slider 72 slidably connected to the upper end of the water tank 3 and the rear end of the first filter screen 7 is slidably connected to the outer end of the guide rod 31, and the guide rod 31 and the slider 72 are used in conjunction with each other to guide the movement of the first filter screen 7 and other components; The third gear 36 located on the left side of the water tank 3 is set on the left end of the screw rod 39. The screw rod 39 is rotated by the third gear 36. The left end of the output shaft of the second driver whose fixed part is installed at the front end of the water tank 3 and located on the left side of the workbench 2 is connected to the fourth gear 37. The fourth gear 37 is driven to rotate by the second driver. The second driver can use a second motor 38, and the fourth gear 37 is connected to the third gear 36 by a synchronous belt. The fourth gear 37 and the third gear 36 are rotated synchronously by the synchronous belt.

[0022] When the ground solid waste is guided into the cavity located on the left side of the spiral rod 4 in the water tank 3 by the second guide plate 23, the plastics in the ground solid waste are then floated in the water in the water tank 3, and the floating plastics are located on the left side of the first filter screen 7. At this time, the first filter screen 7 and the second filter screen 71 will block the floating plastics, effectively preventing the floating plastics from floating and flowing to the position where the conveyor belt 6 is separated from the water surface in the water tank 3, and then the second motor 38 is started to drive the fourth gear 37 to rotate, and with the assistance of the corresponding synchronous belt, the third gear 36 is rotated, and the screw rod 39 is rotated in the positive direction. Since the screw rod 39 is connected to the nut seat 73 through a ball nut pair, the positive rotation of the screw rod 39 will cause the nut seat 73 to move to the left; Then, the scooping structure formed by the first filter screen 7 and the second filter screen 71 moves to the left, so as to scoop the floating plastic parts, and then the second filter screen 71 contacts the inclined surface of the trapezoidal stopper 34. At this time, the scooping structure is located on the left side of the workbench 2, and then the scooping structure continues to move to the left, and with the assistance of the inclined surface of the trapezoidal stopper 34, the scooping structure moves to the upper left along the inclined surface of the trapezoidal stopper 34, and then the scooping structure moves to the upper end of the second rectangular frame 32, and then the plastics scooped in the scooping structure are cleaned into the second rectangular frame 32 and fall onto the second filter plate 321; Then, the plastics are drained with the assistance of the second filter plate 321, and the second motor 38, the third gear 36, the fourth gear 37, the screw 39 and the nut seat 73 are used to return the scooping structure to its original position, so as to realize the recycling of plastics mixed in the solid waste, effectively increase resource utilization and economic effects, effectively reduce the probability of plastics being recycled along with residual solids, and effectively ensure the recycling management effect.

[0023] Embodiment 3: A conveyor belt 6, a spiral rod 4, an electromagnet 82, a suction plate 81, a water tank 3 and other components are used to perform water separation and recovery of recyclable materials in solid waste, and a first filter screen 7, a second filter screen 71, a screw rod 39 and other components are used to perform mobile scooping of separated plastic materials. However, at this time, the first filter screen 7 and the second filter screen 71 are moved to the left side of the workbench 2. In order to prevent the pretreated solid waste from entering the water tank 3 again at this time, the components in the crushing box 1 are generally shut down for processing, which will increase the time of the recycling and treatment work, and the pretreated solid waste remaining in the crushing box 1 is easy to re-enter the water tank 3, resulting in a high probability that the pretreated solid waste does not enter the recovery position in the water tank 3, which will affect the recycling and treatment effect and efficiency of the solid waste.

[0024] In order to solve the above problems, Figure 9-12 As shown, the right end of the second guide plate 23 is hinged to the right wall inside the through slot 22, and the third guide plate 27 with a left-higher-right-lower inclined arrangement is arranged on the left wall inside the through slot 22. The third guide plate 27 is used to provide a mounting carrier for the rubber strip 28, and the rubber strip 28 located on the upper side of the second guide plate 23 is arranged on the right end of the third guide plate 27. The rubber strip 28 is used to prevent the second guide plate 23 and the third guide plate 27 from directly colliding. Then, the function block 25 located in the through slot 22 and having a trapezoidal cross section with a narrow left and wide right arrangement is attached to the lower end of the second guide plate 23, and the second guide plate 23 is lifted by the function block 25. The front and rear walls of the through slot 22 are both recessed outward to form a slide slot 24 that is arranged obliquely with the left side higher and the right side lower. The slide slot 24 is used to guide the movement of the pulley 253, and the two pulleys 253 that are respectively slidably connected in the two slide slots 24 are respectively rotatably connected to the front and rear ends of the functional block 25. The two pulleys 253 and the two slide slots 24 are used in conjunction to guide the movement of the functional block 25, and then the mounting plate 251 located in the through slot 22 is slidably connected to the right end of the functional block 25, and the mounting plate 251 is used to provide a mounting carrier for the functional block 25 and other components; The fixed part of the electric push rod 26, whose movable part passes through the workbench 2 and is connected to the mounting plate 251 and is located on the outside of the conveyor belt 6, is installed on the right end of the workbench 2. The mounting plate 251 is driven to move left and right through the electric push rod 26, and two round rods 252 located on the front and rear sides of the electric push rod 26, which extend out of the right side of the workbench 2 and are slidably connected to the workbench 2, are symmetrically arranged on the right end of the mounting plate 251. The two round rods 252 are used together to guide the movement of the mounting plate 251.

[0025] When in use, the ground solid waste is first guided into the cavity on the left side of the spiral rod 4 in the water tank 3 by the second guide plate 23, and then the ground solid waste is treated with water by the water in the water tank 3, and at the same time, the electric push rod 26 is started to drive the mounting plate 251 to move leftward, and then the functional block 25 moves leftward, so that the two pulleys 253 move to the upper left along the two slide grooves 24 respectively, and then the functional block 25 moves to the upper left, so as to push the second guide plate 23, so that the second guide plate 23 swings and contacts the rubber strip 28, and at this time, the second guide plate 23, the rubber strip 28 and the third guide plate 27 will block the through groove 22, and the conveying of the ground solid waste into the water tank 3 is stopped; At this time, solid waste can continue to be put into the hopper 11, and then the two crushing rollers 15 and the two grinding rollers 17 in the crushing box 1 will continue to crush the solid waste. When the first filter 7 and the second filter 71 return to their original positions, the electric push rod 26 is first used to move the mounting plate 251, the functional block 25 and the two pulleys 253 back to the right position. At this time, the second guide plate 23 returns to its original position under its own weight, and the functional block 25 returns to its original position for lifting, so that the through slot 22 is opened, and then the pre-treated solid waste in the crushing box 1 is guided into the water tank 3 through the second guide plate 23, and then the pre-treated solid waste is recycled again. Continuous pretreatment operations are carried out in the crushing box 1, and the pretreated solid waste is intermittently transported to the water tank 3, which effectively reduces the time of recycling and treatment work, and effectively reduces the probability that the pretreated solid waste does not enter the recycling position in the water tank 3 due to the mobile scooping operation of the first filter 7 and the second filter 71, thereby effectively ensuring the recycling and treatment effect and efficiency.

[0026] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A solid waste recovery and treatment device, characterized in that: The invention comprises a workbench (2), wherein a crushing piece is installed at the upper end of the workbench (2), a water tank (3) is arranged directly below the workbench (2), the upper end surface of the workbench (2) is recessed downward to form a through groove (22), and the through groove (22) runs through the workbench (2), the crushing piece is arranged in communication with the through groove (22), and the through groove (22) is located directly above the water tank (3), brackets (21) are installed at both the front and rear ends of the water tank (3), and the two brackets (21) are arranged on the lower end of the workbench (2), a scooping piece is installed in the water tank (3), an adsorption piece is arranged in the water tank (3), and the adsorption piece is arranged in an inclined manner with the left side lower and the right side higher, and the adsorption piece is located below the scooping piece; The water tank (3) is rotatably connected to a conveying member, and the conveying member extends out of the upper side of the water tank (3). The conveying member is located at the lower side of the adsorption member, and the conveying member and the adsorption member are arranged in a parallel state. The water tank (3) is rotatably connected to a plurality of spiral rods (4) at equal intervals, and the spiral rods (4) are located at the upper side of the conveying member. The plurality of spiral rods (4) are arranged in an inclined structure with the left side lower and the right side higher, and the spiral rods (4) are located at the lower left side of the adsorption member.

2. The solid waste recovery and treatment equipment according to claim 1, characterized in that: The conveying member comprises a conveyor belt (6), the conveyor belt (6) being arranged in the water tank (3), and the conveyor belt (6) extending out of the upper side of the water tank (3), the conveyor belt (6) being arranged in an inclined manner with the left side lower and the right side higher, the water tank (3) being rotatably connected to a rotating roller (64), and the rotating roller (64) being meshed with the left inner wall of the conveyor belt (6), a first driver being arranged at the rear end of the water tank (3), and the first driver being located at the lower side of the bracket (21), the output shaft of the first driver being connected to the rotating roller (64), two mounting seats (62) being symmetrically arranged at the upper end of the water tank (3), and the mounting seats (62) being located on the right side of the workbench (2), an auxiliary roller (61) being rotatably connected between the two mounting seats (62), and the auxiliary roller (61) being meshed with the right inner wall of the conveyor belt (6); The right ends of the two mounting seats (62) are both fitted with a baffle (51), and the baffle (51) is fitted on the upper end of the water tank (3). A first rectangular frame (5) is arranged between the two baffles (51), and the lower end of the first rectangular frame (5) extends into the water tank (3). A first filter plate (52) is arranged at the lower end of the first rectangular frame (5), and the first rectangular frame (5) is located on the lower right side of the conveyor belt (6). The middle parts of the lower ends of the two baffles (51) are inlaid with iron sheets (54). Two magnetic blocks (53) are symmetrically inlaid on the upper end of the water tank (3), and the two magnetic blocks (53) are respectively fitted on the lower ends of the two iron sheets (54). A scraper (65) is installed between the two mounting seats (62), and the scraper (65) is arranged obliquely with the left side higher and the right side lower. The upper end of the scraper (65) is in contact with the lower end of the conveyor belt (6), and the scraper (65) is located directly above the first rectangular frame (5).

3. The solid waste recovery and treatment equipment according to claim 2, characterized in that: A plurality of fifth gears (41) are equidistantly arranged on the front side of the water tank (3), and the fifth gears (41) are located on the lower side of the bracket (21); the front ends of the plurality of spiral rods (4) extend out of the front side of the water tank (3) and are respectively connected to the plurality of fifth gears (41), and two adjacent fifth gears (41) are meshed with each other; a second sprocket (43) is installed on the front side of the water tank (3), and the second sprocket (43) is located on the lower left side of the fifth gear (41); the front end of the shaft of the rotating roller (64) passes through the water tank (3) and is connected to the second sprocket (43); a first sprocket (42) is arranged in the middle of the front end of one of the fifth gears (41), and the first sprocket (42) and the second sprocket (43) are connected by a chain.

4. The solid waste recovery and treatment equipment according to claim 2, characterized in that: The adsorption member comprises a mounting box (8), the mounting box (8) being arranged in the water tank (3), and the mounting box (8) being located at the upper right side of the spiral rod (4), the mounting box (8) being arranged in an inclined manner with the left side lower and the right side higher, a suction plate (81) being installed at the lower end of the mounting box (8), and the suction plate (81) being located at the upper side of the conveyor belt (6), the suction plate (81) being arranged in a parallel state with the conveyor belt (6), and an electromagnet (82) being arranged in the mounting box (8), and the electromagnet (82) being attached to the upper end of the suction plate (81).

5. The solid waste recovery and treatment equipment according to claim 4, characterized in that: The scooping member comprises a first filter screen (7), the first filter screen (7) being arranged in the water tank (3), and the first filter screen (7) extending out of the upper side of the water tank (3), a second filter screen (71) being arranged at the lower left end of the first filter screen (7), and the first filter screen (7) being located at the lower side of the workbench (2), the lower end surface of the first filter screen (7) being overlapped with the lower end surface of the second filter screen (71), and the second filter screen (71) being arranged in an inclined manner with the left side lower and the right side higher, the second filter screen (71) being located at the upper side of the installation box (8), a driving assembly being installed at the upper end of the water tank (3), and the driving assembly being located at the lower side of the workbench (2), and the driving assembly being connected to the first filter screen (7), a trapezoidal stopper (34) being arranged at the lower end of the water tank (3), and the trapezoidal stopper (34) being located at the left side of the conveyor belt (6), and the trapezoidal stopper (34) being arranged in a manner with the left side wider and the right side narrower; A second rectangular frame (32) is installed between the left end of the trapezoidal stopper (34) and the left inner wall of the water tank (3), and the upper end surface of the second rectangular frame (32) overlaps with the upper end surface of the trapezoidal stopper (34). A second filter plate (321) is arranged at the lower end of the second rectangular frame (32). The left inner wall surface of the water tank (3) is recessed to the left to form a plurality of first slots (301), and the first slots (301) extend to the upper end of the water tank (3). The left end of the second rectangular frame (32) is provided with a plurality of first slots (301). A plurality of first clamping blocks (33) are equidistantly arranged at the end, and the plurality of first clamping blocks (33) are respectively located in a plurality of first clamping slots (301); the left end surface of the trapezoidal block (34) is recessed toward the right to form a plurality of second clamping slots (341), and the second clamping slots (341) extend to the upper end of the trapezoidal block (34); a plurality of second clamping blocks (35) are equidistantly installed at the right end of the second rectangular frame (32), and the plurality of second clamping blocks (35) are respectively located in the plurality of second clamping slots (341).

6. The solid waste recovery and treatment equipment according to claim 5, characterized in that: The driving assembly comprises a screw rod (39), the screw rod (39) being rotatably connected to the left end of a mounting seat (62) located at the front side, the outer end of the screw rod (39) being connected to a nut seat (73) via a ball nut pair, and the nut seat (73) being slidably connected to the upper end of the water tank (3), and the nut seat (73) being slidably connected to the front end of the first filter screen (7), and a guide rod (31) being provided at the left end of the mounting seat (62) located at the rear side, the outer end of the guide rod (31) being slidably connected to a slider (72), and the slider (72) being slidably connected to the upper end of the water tank (3), and the slider (72) being slidably connected to the rear end of the first filter screen (7); A third gear (36) is arranged at the left end of the screw rod (39), and the third gear (36) is located on the left side of the water tank (3). A second driver is installed at the front end of the water tank (3), and the second driver is located on the left side of the workbench (2). The left end of the output shaft of the second driver is connected to a fourth gear (37), and the fourth gear (37) and the third gear (36) are connected via a synchronous belt.

7. The solid waste recovery and treatment equipment according to claim 1, characterized in that: The crushing element comprises a crushing box (1), the crushing box (1) being arranged on the upper end of the workbench (2), and the crushing box (1) being arranged in communication with the through slot (22), the upper end of the crushing box (1) being arranged in communication with a hopper (11), the crushing box (1) being internally connected to two crushing rollers (15) in a symmetrical rotation manner, the front and rear ends of the crushing box (1) being provided with third drivers, and the output shafts of the two third drivers being respectively connected to one end of the two crushing rollers (15), the left and right walls of the crushing box (1) being internally provided with first guide plates (16), and the first guide plates (16) being located below the crushing rollers (15), the two first guide plates (16) being arranged in a V-shaped structure with a width at the top and a narrowness at the bottom, the crushing box (1) being internally connected to two grinding rollers (17) in a symmetrical rotation manner, and the grinding rollers (17) being located below the first guide plates (16); A second guide plate (23) is arranged on the right wall inside the through slot (22), and the second guide plate (23) is arranged in an inclined manner with the left side lower and the right side higher. First gears (13) are installed on both the front and rear sides of the crushing box (1), and the first gears (13) are located outside the third driver. The other ends of the shafts of the two crushing rollers (15) pass through the crushing box (1) and are respectively connected to the two first gears (13). Second gears (14) are arranged on both the front and rear sides of the crushing box (1), and the second gears (14) are located outside the third driver. The shafts of the two grinding rollers (17) pass through the crushing box (1) and are respectively connected to the two second gears (14), and the second gears (14) on the same side are connected to the first gear (13) via a synchronous belt.

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