A waste incinerator slag treatment device

Abstract

The present application relates to the technical field of slag treatment, and discloses a garbage incineration slag treatment device, which comprises a treatment cylinder, a feeding pipe is rotatably connected to the top of the treatment cylinder through a bearing, a separation and crushing structure is fixedly connected to the bottom end of the feeding pipe, and the separation and crushing structure is used for separating stone blocks and wood carbon blocks and crushing the separated wood carbon blocks; the garbage incineration slag treatment device can separate stone blocks and wood carbon blocks and crush the separated wood carbon blocks through the driving assembly and the separation and crushing structure, and the wood carbon blocks can be crushed again through the material pressing and crushing assembly after the crushing operation of the wood carbon blocks is completed, so that the wood carbon blocks and the stone blocks with smaller volume can be separated again, the situation that the wood carbon blocks remain in the recycled stone blocks is avoided, and the recycled stone blocks can be used as building material aggregates with good effect.

Description

Technical Field

[0001] The present invention relates to the technical field of slag treatment, and in particular to a garbage incineration slag treatment device. Background Art

[0002] With the acceleration of urbanization and population growth, the amount of domestic waste generated is becoming increasingly large. Waste incineration, as an effective waste disposal method, not only reduces and renders waste harmless, but also achieves a certain degree of resource utilization through power generation and other means. Incinerators are environmentally friendly devices that achieve a quantitative reduction or reduction by burning waste gas, waste liquid, solid waste fuel, medical waste, domestic waste, animal carcasses, etc. at high temperatures, while also utilizing some of the thermal energy of the incineration medium. Slag is produced after the incinerator burns the waste, and a slag treatment device is required to recycle the slag.

[0003] The patent document with authorization announcement number CN118437733B discloses an environmentally friendly treatment device for waste incineration slag. The device can squeeze the incineration slag downward, crush the charcoal with lower hardness, and drop it to the bottom of the slag treatment cylinder through the screening holes, thereby achieving the effect of conveniently crushing and screening charcoal of the same size as gravel.

[0004] The above patent document still has some technical problems. When there is a lot of slag to be processed, the material will accumulate and completely fill the coarse screening net and the hardness judgment net. If the gravel blocks inside the hardness judgment net are located in the lower layer of the charcoal blocks, the charcoal blocks can be crushed by the squeezing of the breaking roller at this time, but the crushed charcoal blocks will remain inside the hardness judgment net and will not fall, which will prevent the gravel blocks and charcoal blocks on the coarse screening net from entering the hardness judgment net, so that the gravel blocks recovered by the slag recovery mechanism will still have charcoal blocks remaining, affecting the screening effect. Summary of the Invention

[0005] The present invention provides a waste incineration slag processing device, which aims to solve the technical problem in the related art that charcoal blocks still remain in the crushed stone blocks subsequently recovered by the slag recovery mechanism, affecting the screening effect.

[0006] A waste incineration slag treatment device of the present invention comprises:

[0007] treatment barrel;

[0008] The feed pipe is rotatably connected to the top of the processing cylinder through a bearing;

[0009] A separation and crushing structure is connected to the bottom end of the feed pipe, and is used to separate the gravel blocks and the charcoal blocks and crush the separated charcoal blocks;

[0010] A collecting cylinder is arranged inside the processing cylinder, and the separation and crushing structure is located inside the collecting cylinder;

[0011] A drive assembly is provided between the processing cylinder, the feed pipe and the collecting cylinder, and is used to realize differential rotation of the feed pipe and the collecting cylinder. The bottom end of the collecting cylinder is connected to a discharge pipe, and the discharge pipe is connected to a rotating shaft;

[0012] The material pressing screen is installed inside the processing cylinder;

[0013] The pressing material crushing assembly is connected to the rotating shaft and is used for crushing the crushed stones and charcoal blocks on the pressing material screening net.

[0014] Preferably, the drive assembly includes a drive motor, a drive gear, a driven gear, a connecting frame, an inner ring gear and a connecting gear. The drive motor is installed on the top of the processing cylinder, the drive gear is connected to the output end of the drive motor, the driven gear is installed on the outer surface of the collecting cylinder, the driven gear is meshed with the drive gear, the connecting frame is connected to the top side of the driven gear, the inner ring gear is connected to the top of the connecting frame, the connecting gear is connected to the outer surface of the feed pipe, the connecting gear is meshed with the inner ring gear, and the transmission ratio of the drive gear and the driven gear is different from the transmission ratio of the inner ring gear and the connecting gear.

[0015] Preferably, the separation and crushing structure includes a centrifugal mesh cover, a dispersion cover, a mounting shaft, crushing blades and a connection and reset structure. The centrifugal mesh cover is connected to the outer surface of the bottom end of the feed pipe, the dispersion cover is fitted with the bottom side of the centrifugal mesh cover, and the mounting shaft is connected to the bottom end of the dispersion cover. There are multiple crushing blades, and multiple crushing blades are connected to the outer surface of the mounting shaft. The connection and reset structure is arranged on the centrifugal mesh cover, and the connection and reset structure is connected to the dispersion cover. The connection and reset structure is used to make the dispersion cover fit tightly with the centrifugal mesh cover.

[0016] Preferably, the connection and reset structure includes a support block, a reset spring, a movable ring seat, a movable connecting rod and a connecting ring. There are multiple support blocks, and multiple support blocks are evenly installed on the outer surface of the centrifugal mesh cover. There are multiple reset springs, and the reset springs are connected to the support blocks. The reset springs correspond to the support blocks one by one. The movable ring seat is connected to the top ends of multiple reset springs. There are multiple movable connecting rods, and multiple movable connecting rods are evenly connected to the bottom side of the movable ring seat. The connecting ring is installed on the outer surface of the dispersion cover, and the bottom ends of multiple movable connecting rods are connected to the connecting ring.

[0017] The two wheels are fixed together by the two guide rails at two ends, and the two guide rails are connected with each other at the two ends of the wheel shaft.

[0018] Preferably, a pushing structure is provided inside the collecting cylinder, and the pushing structure is used to separate the dispersion cover from the centrifugal mesh cover so that the gravel and charcoal blocks located inside the centrifugal mesh cover can enter the interior of the collecting cylinder. The pushing structure includes an electric push rod 1, a pushing block and a universal ball. The electric push rod 1 is installed on the top side of the inside of the collecting cylinder, the pushing block is connected to the output end of the electric push rod 1, and the universal ball is installed on the side of the pushing block away from the electric push rod 1, and the universal ball corresponds to the position of the movable ring seat.

[0019] Preferably, a discharge assembly is provided between the treatment cylinder, the collection cylinder and the centrifugal screen, and the discharge assembly is used to discharge the crushed stones separated inside the centrifugal screen to the outside of the treatment cylinder, and the discharge assembly includes a guide ring seat, a discharge trough 1, a guide cover, a discharge trough 2 and a feeding rod 2, the guide ring seat is installed on the outer surface of the centrifugal screen, the cross-sectional shape of the guide ring seat is triangular, there are multiple discharge troughs 1, and multiple discharge troughs 1 are evenly opened on the outer surface of the collection cylinder, and the bottom end of the guide ring seat is opposite to the bottom side of the discharge trough 1. The guide cover is installed on the inner wall of the processing cylinder, the cross-sectional shape of the guide cover is a truncated cone, the collecting cylinder is located inside the guide cover, the top position of the guide cover corresponds to the bottom position of the discharge trough one, there are multiple discharge troughs two, and multiple discharge troughs two are evenly opened on the outer surface of the processing cylinder, the bottom position of the guide cover corresponds to the bottom position of the discharge trough two, there are multiple material tapping rods two, and multiple material tapping rods two are evenly installed on the outer surface of the collecting cylinder, and the material tapping rods two are in contact with the surface of the guide cover.

[0020] Preferably, the inner wall of the processing cylinder is fixedly connected with a material guide cover, and the material guide cover is located below the material pressing screening net. The outer surface of the rotating shaft is fixedly connected with multiple material removing rods three, and the material removing rods three are in contact with the outer surface of the material guide cover. The outer surface of the processing cylinder is provided with multiple discharge grooves three and multiple discharge grooves four, and the discharge groove three corresponds to the bottom end position of the material guide cover, and the discharge groove four corresponds to the position of the material pressing screening net.

[0021] Preferably, a closing structure is connected to the processing cylinder, and the closing structure is used to close the discharge trough three and the discharge trough four. The closing structure includes a baffle plate one, a baffle plate two and an electric push rod two. There are multiple baffle plates one and two, and the multiple baffle plates one and two are all slidably connected to the inner wall of the processing cylinder. A lifting frame is connected between each baffle plate one and two, the electric push rod two is connected to the processing cylinder, and the output end of the electric push rod two is connected to the lifting frame. The baffle plate one corresponds to the discharge trough three one by one, and the size of the baffle plate one is larger than the size of the discharge trough three. The baffle plate two corresponds to the discharge trough four one by one, and the size of the baffle plate two is larger than the size of the discharge trough four.

[0022] Preferably, a distribution plate is fixedly installed inside the processing cylinder, and the distribution plate is located in the middle of the discharge pipe and the pressure crushing assembly. A plurality of distribution channels are evenly opened on one side of the distribution plate, and the distribution channels correspond to the discharge port positions of the discharge pipe. The width of the distribution channel is greater than the outer diameter of the discharge pipe, and the bottom surface of the discharge pipe fits with the distribution plate.

[0023] The beneficial effects of the present invention are:

[0024] 1. The driving assembly and the separation and crushing structure are provided to separate the gravel blocks and the charcoal blocks and crush the separated charcoal blocks, performing the initial crushing operation on the charcoal blocks. After the crushing operation of the charcoal blocks is completed, the charcoal blocks can be crushed again by the pressing and crushing assembly, thereby separating the charcoal blocks and the smaller gravel blocks again, thereby avoiding the situation where the charcoal blocks remain in the subsequently recovered gravel blocks, so that the recovered gravel blocks have a better effect as building material aggregates.

[0025] 2. By providing a connection reset structure and a push structure, the dispersion cover can be separated from the centrifugal mesh cover while the dispersion cover and the centrifugal mesh cover are in a rotating state, so that the charcoal blocks and smaller gravel blocks inside the dispersion cover can be made to fly out from the dispersion cover while the charcoal blocks can be crushed by the crushing blades. In addition, the provided material shifting rods 1, 2 and 3 can make the processed gravel blocks and charcoal blocks quickly discharged to the outside of the processing cylinder, thereby accelerating the efficiency of slag processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0028] Figure 3 It is a schematic diagram of the internal structure of the present invention.

[0029] Figure 4 It is a structural schematic diagram of the present invention without a treatment barrel.

[0030] Figure 5 It is a structural schematic diagram of the material pressing and crushing assembly of the present invention.

[0031] Figure 6 It is a structural schematic diagram of the collecting cylinder of the present invention.

[0032] Figure 7 This invention Figure 6 Schematic diagram of the internal structure.

[0033] Figure 8 It is a structural schematic diagram of the separation and crushing structure of the present invention.

[0034] Figure 9 It is a structural schematic diagram of the closed structure of the present invention.

[0035] Figure 10 This invention Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0036] Figure 11 It is a structural schematic diagram of the push structure of the present invention.

[0037] Reference numerals:

[0038] 10. Processing cylinder; 101. Discharge chute 2; 102. Discharge chute 3; 103. Discharge chute 4; 11. Pressing and screening net; 12. Drive motor; 13. Drive gear; 14. Flow guide hood; 15. Material guide hood; 16. Baffle plate 1; 17. Baffle plate 2; 18. Lifting frame; 19. Electric push rod 2; 20. Feed pipe; 21. Connecting gear; 30. Separation and crushing structure; 31. Centrifugal screen; 311. Flow guide ring seat; 32. Dispersion hood; 33. Mounting shaft; 34. Crushing blade; 35. Support block; 36. Return spring ;37. Moving ring seat;38. Moving connecting rod;39. Connecting ring;40. Collecting cylinder;401. Discharge trough 1;41. Discharge pipe;42. Driven gear;43. Connecting frame;44. Inner ring gear;45. Electric push rod 1;46. Push block;47. Universal ball;48. Diverter rod 2;50. Rotating shaft;51. Rotating seat;52. Swing rod;53. Counterweight ball;54. Sliding seat;55. Rotating pull rod;56. Pressing and crushing rod;57. Diverter rod 1;58. Diverter rod 3;60. Distributing plate;601. Distributing channel. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0040] like Figures 1 to 11 As shown, a waste incineration slag treatment device of the present invention includes a treatment cylinder 10, the top of the treatment cylinder 10 is rotatably connected to a feed pipe 20 through a bearing, the bottom end of the feed pipe 20 is fixedly connected to a separation and crushing structure 30, the separation and crushing structure 30 is used to separate gravel blocks and charcoal blocks and crush the separated charcoal blocks, a collecting cylinder 40 is provided inside the treatment cylinder 10, the separation and crushing structure 30 is located inside the collecting cylinder 40, and a separation and crushing structure 30 is provided between the treatment cylinder 10, the feed pipe 20 and the collecting cylinder 40. A driving assembly is provided, which is used to realize differential rotation of the feed pipe 20 and the collecting cylinder 40. The bottom end of the collecting cylinder 40 is connected to a discharge pipe 41. A pressing screening net 11 is fixedly installed inside the processing cylinder 10. The discharge pipe 41 is connected to a rotating shaft 50, and the rotating shaft 50 is connected to a pressing crushing assembly. The pressing crushing assembly is located above the pressing screening net 11. The pressing crushing assembly is used to crush the gravel and charcoal blocks located on the pressing screening net 11 to more completely separate the gravel and charcoal blocks.

[0041] When the slag is processed, the slag is added from the feed pipe 20 to the interior of the separation and crushing structure 30, and the feed pipe 20 and the collection barrel 40 are rotated at a differential speed simultaneously by the driving component. As the feed pipe 20 rotates, the separation and crushing structure 30 rotates at the same time, and the crushed stone blocks and the charcoal blocks are separated by the rotation of the separation and crushing structure 30, and the crushed stone blocks are removed from the interior of the collection barrel 40. The separated charcoal blocks will enter the interior of the collection barrel 40, and the separation and crushing structure 30 performs a primary crushing operation on the separated charcoal blocks. The crushed charcoal blocks and the smaller crushed stone blocks are discharged through the discharge pipe 41. As the collecting cylinder 40 rotates, the discharge pipe 41 will rotate, and the processed crushed charcoal blocks and smaller gravel blocks will be sprinkled onto the pressing screen 11 in sections through the rotating discharge pipe 41. During the rotation of the discharge pipe 41, the rotating shaft 50 will rotate. At this time, the pressing and crushing assembly will squeeze and crush the charcoal blocks and smaller gravel blocks on the pressing screen 11, thereby crushing the charcoal blocks again, thereby separating the charcoal blocks and smaller gravel blocks again, and being able to process the charcoal blocks and gravel blocks more completely, greatly avoiding the situation where charcoal blocks are mixed in the gravel blocks.

[0042] It should be noted that the cross-sectional shape of the pressing screen mesh 11 is bucket-shaped, and the top diameter of the pressing screen mesh 11 is smaller than the bottom diameter of the pressing screen mesh 11, so that the crushed stones on the pressing screen mesh 11 can move toward the inner wall of the processing cylinder 10, and the rotating shaft 50 is coaxial with the collecting cylinder 40 to avoid eccentricity in the process of the rotating shaft 50 driving the pressing crushing assembly to rotate.

[0043] like Figure 2-4 and Figure 6 The driving assembly includes a driving motor 12 installed on the top of the processing cylinder 10, and the output end of the driving motor 12 is fixedly connected to the driving gear 13. The outer surface of the driving gear 13 is engaged with a driven gear 42 connected to the outer wall of the collecting cylinder 40. The top side of the driven gear 42 is fixedly connected to a connecting frame 43, and the top of the connecting frame 43 is fixedly connected to an inner ring gear 44. The inner wall core of the inner ring gear 44 has a connecting gear 21 connected to the outer wall of the feed pipe 20. The transmission ratio of the driving gear 13 and the driven gear 42 is different from the transmission ratio of the inner ring gear 44 and the connecting gear 21, so that the collecting cylinder 40 and the feed pipe 20 rotate differentially.

[0044] During the process of processing the slag, the drive motor 12 is started, and the collecting barrel 40 is rotated under the meshing transmission action of the driving gear 13 and the driven gear 42. As the collecting barrel 40 rotates, the connecting frame 43 drives the inner ring gear 44 to rotate, and the feed pipe 20 drives the separation and crushing structure 30 to rotate under the meshing action of the inner ring gear 44 and the connecting gear 21, thereby separating the gravel blocks and charcoal blocks located inside the separation and crushing structure 30.

[0045] It should be noted that the driving gear 13, the driven gear 42, the inner ring gear 44 and the connecting gear 21 are all located inside the processing cylinder 10. The maximum distance between the driving gear 13 and the center of the processing cylinder 10, the top circle diameter of the driven gear 42 and the outer diameter of the inner ring gear 44 are all smaller than the inner diameter of the processing cylinder 10, thereby ensuring that the driving gear 13, the driven gear 42 and the inner ring gear 44 can rotate smoothly.

[0046] like Figure 2 、 Figure 3 、 Figure 7 and Figure 8 The separation and crushing structure 30 includes a centrifugal mesh cover 31 connected to the feed pipe 20, and a dispersion cover 32 is provided at the bottom end of the centrifugal mesh cover 31. The bottom end of the dispersion cover 32 is connected to a mounting shaft 33, and a plurality of crushing blades 34 are fixedly connected to the outer surface of the mounting shaft 33. A connection and reset structure is connected to the centrifugal mesh cover 31, and the connection and reset structure is connected to the dispersion cover 32. The connection and reset structure is used to make the dispersion cover 32 fit tightly with the centrifugal mesh cover 31. The connection and reset structure includes a plurality of support blocks 35 installed on the outer surface of the centrifugal mesh cover 31, and the top side of each support block 35 is fixedly connected to a reset spring 36. The top ends of the plurality of reset springs 36 are connected to a movable ring seat 37, and the bottom side of the movable ring seat 37 is fixedly connected to a plurality of movable connecting rods 38. The bottom ends of the plurality of movable connecting rods 38 are fixedly connected to a connecting ring 39 connected to the outer surface of the dispersion cover 32.

[0047] The number of movable connecting rods 38 corresponds to the number of return springs 36. A part of the movable connecting rod 38 is located inside the return spring 36. The movable connecting rod 38 corresponds one-to-one with the return spring 36. The movable connecting rod 38 passes through the support block 35 and is slidably connected to the support block 35. The movable connecting rod 38 corresponds one-to-one with the support block 35, so that the movable connecting rod 38 can drive the connecting ring 39 to move stably in the vertical direction, and the movable connecting rod 38 can prevent the return spring 36 from bending during the elastic deformation process, and the length of the multiple crushing blades 34 gradually decreases from top to bottom along the height direction of the processing cylinder 10, so as to avoid the crushing blade 34 from interfering with the bottom of the collecting cylinder 40 during the downward movement, thereby ensuring the smooth rotation of the crushing blade 34, and the mesh diameter of the centrifugal screen 31 is larger than the mesh diameter of the pressing screening net 11.

[0048] When the dispersion cover 32 is filled with gravel and charcoal blocks, the dispersion cover 32 is still tightly fitted with the bottom end of the centrifugal mesh cover 31. In the absence of a large external force, the dispersion cover 32 will not separate from the centrifugal mesh cover 31. When the gravel and charcoal blocks enter the interior of the dispersion cover 32, as the feed pipe 20 rotates, the centrifugal mesh cover 31 and the dispersion cover 32 rotate synchronously. Under the action of centrifugal force, for gravel and charcoal blocks of the same size, the mass of the gravel is larger, so that the centrifugal force generated by the gravel is larger. At this time, the gravel will move out from the interior of the dispersion cover 32 and out of the mesh inside the centrifugal mesh cover 31. The charcoal blocks will not fly out, while the lighter charcoal blocks will remain inside the dispersion cover 32. During the separation process, it is necessary to control the speed of the output end of the drive motor 12 to be not in a constant state. At this time, the speed of the dispersion cover 32 will be fast and slow. When the speed of the dispersion cover 32 is fast, the gravel blocks and charcoal blocks inside the dispersion cover 32 are in a dispersed state under the action of the centrifugal force. When the speed of the dispersion cover 32 is slow, the gravel blocks and charcoal blocks inside the dispersion cover 32 will gather toward the middle position of the dispersion cover 32. By continuously keeping the gravel blocks and charcoal blocks in a dispersed and gathered state, the gravel blocks and charcoal blocks can be better separated.

[0049] like Figure 2-5 The material crushing assembly includes a rotating seat 51 connected to the outer surface of the rotating shaft 50, and both ends of the rotating seat 51 are hinged with a swing rod 52, and the end of each swing rod 52 is fixedly connected to a counterweight ball 53. The outer surface of the rotating shaft 50 is slidably connected to a slide 54, and the two symmetrical side surfaces of the slide 54 are hinged with a rotating pull rod 55, and the end of the rotating pull rod 55 away from the slide 54 is hinged to the swing rod 52, and the rotating pull rod 55 corresponds to the swing rod 52 one by one. A plurality of material crushing rods 56 are connected to the slide 54, and a plurality of material removing rods 57 are evenly connected to the outer surface of the rotating shaft 50. The material removing rod 57 is in contact with the surface of the material pressing screening net 11, and the material crushing rod 56 is located above the material removing rod 57.

[0050] During the process of the discharge pipe 41 rotating to discharge the material, the rotating shaft 50 will drive the rotating seat 51 to rotate, and at this time the swing rod 52 and the counterweight ball 53 will rotate accordingly. When the rotation speed of the dispersion cover 32 is fast or slow, the rotation speed of the collecting barrel 40 is fast or slow, thereby making the rotation speed of the rotating shaft 50 fast or slow. When the rotation speed of the rotating shaft 50 is faster, the centrifugal force generated by the counterweight ball 53 is larger under the action of centrifugal force. At this time, the counterweight ball 53 will drive the swing rod 52 to rotate upward. At this time, under the hinged action of the rotating pull rod 55, the slide seat 54 drives the pressing and crushing rod 56 to move upward. When the rotation speed of the rotating shaft 50 is slower, the centrifugal force generated by the counterweight ball 53 is smaller. At this time, the counterweight ball 53 will It will drive the swing rod 52 to rotate downward. At this time, under the hinged action of the rotating pull rod 55, the slide 54 drives the pressing and crushing rod 56 to move downward. The charcoal blocks on the pressing and screening net 11 are crushed by the downward movement and rotation of the pressing and crushing rod 56. As the speed of the rotating shaft 50 changes from fast to slow, the pressing and crushing rod 56 will move back and forth up and down and crush the charcoal blocks during the rotation process, and as the rotating shaft 50 rotates, the material moving rod 57 will rotate and spread the material on the pressing and screening net 11, so that the pressing and crushing rod 56 can better crush the charcoal blocks. The crushed charcoal blocks will pass through the pressing and screening net 11 and fall to the bottom position of the processing cylinder 10.

[0051] It should be noted that the number of the pressing and crushing rods 56 and the material shifting rods 57 is the same, and the angle between two adjacent pressing and crushing rods 56 is the same as the angle between two adjacent material shifting rods 57. When the pressing and crushing rods 56 contact the pressing screening net 11 and crush the charcoal blocks on the pressing screening net 11, the pressing and crushing rods 56 are located between two adjacent material shifting rods 57, thereby avoiding interference between the pressing and crushing rods 56 and the material shifting rods 57 during the pressing process, thereby ensuring the normal operation of the pressing and crushing rods 56 in crushing the charcoal blocks.

[0052] like Figure 10 and Figure 11 A pushing structure is provided inside the collecting cylinder 40, and the pushing structure is used to separate the dispersion cover 32 from the centrifugal screen cover 31, so that the gravel and charcoal blocks inside the centrifugal screen cover 31 can enter the interior of the collecting cylinder 40. The pushing structure includes an electric push rod 45 installed on the top side of the collecting cylinder 40. The output end of the electric push rod 45 moves vertically downward. A pushing block 46 is fixedly installed on the output end of the electric push rod 45, and a universal ball 47 is installed on the bottom side of the pushing block 46. The universal ball 47 corresponds to the position of the movable ring seat 37.

[0053] When the gravel and charcoal blocks are separated from the centrifugal screen cover 31 and the dispersion cover 32 for a period of time, the electric push rod 45 is started to make the push block 46 drive the universal ball 47 to move downward, so that the universal ball 47 squeezes the moving ring seat 37 to move downward, thereby separating the dispersion cover 32 from the centrifugal screen cover 31. At this time, the universal ball 47 can ensure that the moving ring seat 37 rotates and moves downward at the same time. At this time, the mobile connecting rod 38 drives the connecting ring 39 to move downward and separate the dispersion cover 32 from the centrifugal screen cover 31. At this time, the return spring 36 is in a compressed state. After the dispersion cover 32 is separated from the centrifugal screen cover 31, the centrifugal screen cover 31 and the dispersion cover 32 are still in a rotating state. In this state, the smaller gravel and charcoal blocks located inside the dispersion cover 32 are caused to fly out by centrifugal force and enter the interior of the collecting cylinder 40 for collection. When the gravel and charcoal blocks enter the bottom of the collecting cylinder 40, since the dispersion cover 32 is in a rotating state, the mounting shaft 33 drives the crushing blade 34 to rotate, and the charcoal blocks are crushed by the rotating crushing blade 34, thereby reducing the volume of the charcoal blocks. When the gravel and charcoal blocks fly out from the dispersion cover 32, the output end of the electric push rod 45 is retracted. At this time, the dispersion cover 32 is reset under the reaction force of the reset spring 36 and re-fitted with the bottom end of the centrifugal mesh cover 31.

[0054] It should be noted that a power supply structure such as a battery can be installed on the collection barrel 40, and the battery can be directly connected to the electric push rod 45 to provide power to the electric push rod 45, and the battery and the electric push rod 45 can rotate simultaneously with the rotation of the collection barrel 40, avoiding the wiring difficulty caused by connecting the electric push rod 45 to external equipment, and the electric push rod 45 can be controlled through the placement of wireless communication.

[0055] like Figure 2-4 、 Figure 6 and Figure 7 A discharge assembly is provided between the treatment cylinder 10, the collection cylinder 40 and the centrifugal screen 31. The discharge assembly is used to discharge the crushed stones separated inside the centrifugal screen 31 to the outside of the treatment cylinder 10. The discharge assembly includes a guide ring seat 311 connected to the outer surface of the centrifugal screen 31. The cross-sectional shape of the guide ring seat 311 is triangular. The outer surface of the collection cylinder 40 is provided with a plurality of discharge grooves 401. The bottom end of the guide ring seat 311 corresponds to the bottom side position of the discharge groove 401. The treatment cylinder 10 The inner wall is fixedly connected to a flow guide cover 14, and the cross-sectional shape of the flow guide cover 14 is a truncated cone. The collecting cylinder 40 is located inside the flow guide cover 14, and the top position of the flow guide cover 14 corresponds to the bottom position of the discharge groove 1 401. The outer surface of the processing cylinder 10 is provided with multiple discharge grooves 2 101, and the bottom position of the flow guide cover 14 corresponds to the bottom position of the discharge groove 2 101. The outer surface of the collecting cylinder 40 is fixedly connected to multiple material removal rods 2 48, and the material removal rods 2 48 are in contact with the surface of the flow guide cover 14.

[0056] After the gravel flies out from the inside of the centrifugal screen 31, the deflector ring seat 311 will cause the gravel to pass through the discharge groove 1 401 and fall on the deflector cover 14. As the collecting cylinder 40 rotates, the shifting rod 2 48 will rotate and shift the gravel on the deflector cover 14 to move, so that the gravel is discharged to the outside of the processing cylinder 10 through the discharge groove 2 101 more quickly.

[0057] It should be noted that the movable connecting rod 38 passes through the guide ring seat 311 and is slidingly connected to the guide ring seat 311, so that the movable connecting rod 38 can move smoothly and can rotate with the rotation of the guide ring seat 311. A material removal rod four is connected to the outer surface of the centrifugal mesh cover 31, which is not shown in the figure. The material removal rod four allows the gravel blocks located on the guide ring seat 311 to be quickly discharged through the discharge trough 1 401.

[0058] like Figure 1-4 The inner wall of the processing cylinder 10 is fixedly connected with a material guide cover 15, and the material guide cover 15 is located below the material pressing screening net 11. The outer surface of the rotating shaft 50 is fixedly connected with multiple material shifting rods 3 58, and the material shifting rods 3 58 are in contact with the outer surface of the material guide cover 15. The outer surface of the processing cylinder 10 is provided with multiple discharge grooves 3 102 and multiple discharge grooves 4 103. The discharge groove 3 102 corresponds to the bottom end position of the material guide cover 15, and the discharge groove 4 103 corresponds to the position of the material pressing screening net 11.

[0059] The charcoal separated by the pressing and screening net 11 will fall on the material guide cover 15, and as the rotating shaft 50 drives the material rod three 58 to rotate, the crushed charcoal is discharged from the discharge trough three 102 to the outside of the processing cylinder 10, and the uncrushed gravel pieces that fall on the pressing and screening net 11 can be quickly discharged from the discharge trough four 103 as the material rod one 57 rotates.

[0060] It should be noted that the bottom end of the rotating shaft 50 is rotatably connected to the material guide cover 15 through a bearing, which can ensure the stability of the rotating shaft 50 during rotation, and the top diameter of the material guide cover 15 is smaller than the bottom diameter of the material guide cover 15, so that the crushed charcoal can move toward the inner wall of the processing cylinder 10.

[0061] like Figure 1 、 Figure 3 and Figure 9, a closing structure is connected to the processing cylinder 10, and the closing structure is used to close the discharge trough three 102 and the discharge trough four 103. The closing structure includes a plurality of baffle plates 16 and a plurality of baffle plates 17 that are slidably connected to the inner wall of the processing cylinder 10. A lifting frame 18 is connected between each baffle plate 16 and the baffle plate 2 17. The lifting frame 18 is located outside the processing cylinder 10, and an electric push rod 2 19 is connected to the processing cylinder 10. The output end of the electric push rod 2 19 is connected to the lifting frame 18. The baffle plate 16 corresponds one-to-one with the discharge trough three 102, and the size of the baffle plate 16 is larger than the size of the discharge trough three 102. The baffle plate 2 17 corresponds one-to-one with the discharge trough four 103, and the size of the baffle plate 2 17 is larger than the size of the discharge trough four 103.

[0062] Under normal conditions, baffle plate 1 16 blocks discharge trough 3 102, and baffle plate 2 17 blocks discharge trough 4 103. When the slag processing operation is completed, the electric push rod 2 19 is started to make the lifting frame 18 drive baffle plate 16 and baffle plate 2 17 to move upward, so that discharge trough 3 102 and discharge trough 4 103 are in an unclosed state. At this time, the crushed stones on the pressing screening net 11 are discharged from the discharge trough 4 103, and the crushed carbon blocks on the material guide cover 15 are discharged through the discharge trough 3 102.

[0063] like Figure 2-4 A distribution plate 60 is fixedly installed inside the processing cylinder 10. The distribution plate 60 is located in the middle of the discharge pipe 41 and the pressure crushing assembly. A plurality of distribution channels 601 are evenly opened on one side of the distribution plate 60. The distribution channels 601 correspond to the discharge ports of the discharge pipe 41. The width of the distribution channels 601 is greater than the outer diameter of the discharge pipe 41, and the bottom surface of the discharge pipe 41 fits in with the distribution plate 60.

[0064] During the process of the discharge pipe 41 rotating to discharge, when the discharge pipe 41 is connected to the distribution channel 601, the gravel and carbon blocks inside the discharge pipe 41 pass through the distribution channel 601 and fall on the pressing screen 11. When the discharge pipe 41 rotates to a position separated from the distribution channel 601, the distribution plate 60 will block the discharge pipe 41. At this time, the discharge pipe 41 cannot continue to discharge. At this time, it can avoid the discharge pipe 41 discharging a large amount of material at one time, causing the material to accumulate on the pressing screen 11, thereby making the subsequent crushing effect better.

[0065] It should be noted that the rotating shaft 50 passes through the distribution plate 60, and the rotating shaft 50 is rotatably connected to the distribution plate 60 through a bearing, which can support the middle part of the rotating shaft 50 and ensure the stability of the rotating shaft 50 during rotation.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0067] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0068] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A waste incineration slag treatment device, characterized in that: include: a processing cylinder (10); A feed pipe (20) is rotatably connected to the top of the processing cylinder (10) via a bearing; A separation and crushing structure (30) is connected to the bottom end of the feed pipe (20). The separation and crushing structure (30) is used to separate the crushed stone blocks and the charcoal blocks and crush the separated charcoal blocks. The separation and crushing structure (30) includes a centrifugal screen (31), a dispersion cover (32), a mounting shaft (33), crushing blades (34) and a connection and reset structure. The centrifugal screen (31) is connected to the outer surface of the bottom end of the feed pipe (20). The dispersion cover (32) is fitted with the bottom side of the centrifugal screen (31). The mounting shaft (33) is connected to the bottom end of the dispersion cover (32). There are multiple crushing blades (34). Multiple crushing blades (34) are connected to the outer surface of the mounting shaft (33). The connection and reset structure is arranged on the centrifugal screen (31). The connection and reset structure is connected to the dispersion cover (32). The connection and reset structure is used to make the dispersion cover (32) fit tightly with the centrifugal screen (31). A collecting cylinder (40) is arranged inside the processing cylinder (10), the separation and crushing structure (30) is located inside the collecting cylinder (40), and a pushing structure is provided inside the collecting cylinder (40), the pushing structure being used to separate the dispersion cover (32) from the centrifugal screen cover (31), so that the crushed stones and charcoal blocks inside the centrifugal screen cover (31) enter the interior of the collecting cylinder (40); a drive assembly disposed between the processing cylinder (10), the feed pipe (20) and the collecting cylinder (40), the drive assembly being used to achieve differential rotation of the feed pipe (20) and the collecting cylinder (40); a discharge pipe (41) being connected to the bottom end of the collecting cylinder (40), and a rotating shaft (50) being connected to the discharge pipe (41); A material pressing screening net (11) is installed inside the processing cylinder (10); A pressing material crushing assembly is connected to the rotating shaft (50), and is used to crush the crushed stones and charcoal blocks on the pressing material screening net (11).

2. A waste incineration slag treatment device according to claim 1, characterized in that: The driving assembly comprises a driving motor (12), a driving gear (13), a driven gear (42), a connecting frame (43), an inner gear ring (44) and a connecting gear (21), wherein the driving motor (12) is mounted on the top of the processing cylinder (10), the driving gear (13) is connected to the output end of the driving motor (12), the driven gear (42) is mounted on the outer surface of the collecting cylinder (40), the driven gear (42) is meshed with the driving gear (13), the connecting frame (43) is connected to the top side of the driven gear (42), the inner gear ring (44) is connected to the top end of the connecting frame (43), the connecting gear (21) is connected to the outer surface of the feeding pipe (20), the connecting gear (21) is meshed with the inner gear ring (44), and the transmission ratio of the driving gear (13) to the driven gear (42) is different from the transmission ratio of the inner gear ring (44) to the connecting gear (21).

3. A waste incineration slag treatment device according to claim 2, characterized in that: The connection and reset structure includes a support block (35), a reset spring (36), a movable ring seat (37), a movable connecting rod (38) and a connecting ring (39), wherein the number of the support blocks (35) is multiple, and the multiple support blocks (35) are evenly installed on the outer surface of the centrifugal screen (31), the number of the reset springs (36) is multiple, and the reset springs (36) are connected to the support blocks (35), and the reset springs (36) correspond to the support blocks (35) one by one, the movable ring seat (37) is connected to the top ends of the multiple reset springs (36), the number of the movable connecting rods (38) is multiple, and the multiple movable connecting rods (38) are evenly connected to the bottom side of the movable ring seat (37), the connecting ring (39) is installed on the outer surface of the dispersion cover (32), and the bottom ends of the multiple movable connecting rods (38) are all connected to the connecting ring (39).

4. The waste incineration slag treatment device according to claim 2, characterized in that: The material crushing assembly includes a rotating seat (51), a swinging rod (52), a counterweight ball (53), a sliding seat (54), a rotating pull rod (55), a material crushing rod (56) and a material diverting rod (57). The rotating seat (51) is fixedly connected to the outer surface of the rotating shaft (50). There are two swinging rods (52), and the two swinging rods (52) are respectively hinged to one end of the rotating seat (51). There are two counterweight balls (53), and the counterweight balls (53) are fixedly connected to the swinging rod (52). The counterweight balls (53) and the swinging rod (52) correspond one to one. The sliding seat (54) is slidably set on the outer surface of the rotating shaft (50). The number of the rotating pull rods (55) is Two, the two rotating pull rods (55) are respectively hinged to one side of the slide (54), the end of the rotating pull rod (55) away from the slide (54) is hinged to the swing rod (52), the rotating pull rod (55) corresponds to the swing rod (52) one by one, there are multiple pressing and crushing rods (56), multiple pressing and crushing rods (56) are evenly connected to the outer surface of the bottom end of the slide (54), there are multiple material-moving rods (57), multiple material-moving rods (57) are evenly connected to the outer surface of the rotating shaft (50), the material-moving rod (57) is in contact with the surface of the pressing screening net (11), and the material-moving crushing rod (56) is located above the material-moving rod (57).

5. The waste incineration slag treatment device according to claim 4, characterized in that: The pushing structure includes an electric push rod (45), a pushing block (46) and a universal ball (47), wherein the electric push rod (45) is installed on the top side inside the collecting barrel (40), the pushing block (46) is connected to the output end of the electric push rod (45), and the universal ball (47) is installed on the side of the pushing block (46) away from the electric push rod (45), and the universal ball (47) corresponds to the position of the movable ring seat (37).

6. The waste incineration slag treatment device according to claim 5, characterized in that: A discharge assembly is provided between the treatment cylinder (10), the collection cylinder (40) and the centrifugal screen (31), and the discharge assembly is used to discharge the crushed stones separated inside the centrifugal screen (31) to the outside of the treatment cylinder (10). The discharge assembly comprises a guide ring seat (311), a discharge trough 1 (401), a guide cover (14), a discharge trough 2 (101) and a feed rod 2 (48). The guide ring seat (311) is installed on the outer surface of the centrifugal screen (31). The cross-sectional shape of the guide ring seat (311) is triangular. There are multiple discharge troughs 1 (401), and the multiple discharge troughs 1 (401) are evenly opened on the outer surface of the collection cylinder (40). The bottom end of the guide ring seat (311) is aligned with the bottom side of the discharge trough 1 (401). The guide cover (14) is installed on the inner wall of the treatment tube (10), and the cross-sectional shape of the guide cover (14) is a truncated cone. The collection tube (40) is located inside the guide cover (14), and the top position of the guide cover (14) corresponds to the bottom position of the discharge trough (401). There are multiple discharge troughs (101), and multiple discharge troughs (101) are evenly opened on the outer surface of the treatment tube (10). The bottom position of the guide cover (14) corresponds to the bottom position of the discharge trough (101). There are multiple material rods (48), and multiple material rods (48) are evenly installed on the outer surface of the collection tube (40). The material rods (48) fit the surface of the guide cover (14).

7. The waste incineration slag treatment device according to claim 5, characterized in that: The inner wall of the processing cylinder (10) is fixedly connected to a material guide cover (15), and the material guide cover (15) is located below the material pressing and screening net (11). The outer surface of the rotating shaft (50) is fixedly connected to a plurality of material shifting rods (58), and the material shifting rods (58) are in contact with the outer surface of the material guide cover (15). The outer surface of the processing cylinder (10) is provided with a plurality of discharge grooves (102) and a plurality of discharge grooves (103). The discharge grooves (102) correspond to the bottom end position of the material guide cover (15), and the discharge grooves (103) correspond to the position of the material pressing and screening net (11).

8. The waste incineration slag treatment device according to claim 7, characterized in that: The processing cylinder (10) is connected to a closed structure, which is used to close the discharge trough three (102) and the discharge trough four (103). The closed structure includes a baffle plate one (16), a baffle plate two (17) and an electric push rod two (19). There are multiple baffle plates one (16) and two (17). The multiple baffle plates one (16) and two (17) are all slidably connected to the inner wall of the processing cylinder (10). Each baffle plate one (16) and baffle plate two (17) are connected to the inner wall of the processing cylinder (10). A lifting frame (18) is connected between them, the electric push rod 2 (19) is connected to the processing cylinder (10), the output end of the electric push rod 2 (19) is connected to the lifting frame (18), the baffle plate 1 (16) corresponds to the discharge trough 3 (102) one by one, and the size of the baffle plate 1 (16) is larger than the size of the discharge trough 3 (102), the baffle plate 2 (17) corresponds to the discharge trough 4 (103) one by one, and the size of the baffle plate 2 (17) is larger than the size of the discharge trough 4 (103).

9. The waste incineration slag treatment device according to claim 7, characterized in that: A distribution plate (60) is fixedly installed inside the processing cylinder (10), and the distribution plate (60) is located in the middle of the discharge pipe (41) and the material crushing assembly. A plurality of distribution channels (601) are evenly opened on one side of the distribution plate (60), and the distribution channels (601) correspond to the discharge port positions of the discharge pipe (41). The width of the distribution channel (601) is greater than the outer diameter of the discharge pipe (41), and the bottom surface of the discharge pipe (41) is in contact with the distribution plate (60).

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