A device for separating residual carbon and carbon ash in coal gasification ash

Abstract

The present application relates to coal gasification ash sorting device technical field, and disclose a kind of coal gasification ash residual carbon and carbon ash sorting device, including working mechanism, the upper side of working mechanism is provided with the compression mechanism that can be compressed, the upper side of working mechanism is provided with the movable material mechanism corresponding compression mechanism position, the upper side of material mechanism is provided with the sorting mechanism that can be sorted, the both sides of material mechanism are symmetrically provided with the auxiliary mechanism that can be telescopic;Working mechanism includes workbench, material table and forming cavity, the upper side of workbench is provided with movable flap and lower die plate.The first guide plate is reset in the present application to close the through slot, material box returns to original position, upper die plate is pushed down by hydraulic assembly, residual carbon particles in forming cavity are pressed into shape under the cooperation of upper die plate and lower die plate, and upper die plate is reset, so that the residual carbon particles of sorting can be continuously fed, fed, pressed into block and discharged, so that subsequent recycling of residual carbon is facilitated.

Description

Technical Field

[0001] This invention relates to the technical field of coal gasification ash and slag separation devices, and in particular to a separation device for residual carbon and carbon ash in coal gasification ash and slag. Background Technology

[0002] Problems in the comprehensive utilization of coal gasification ash: The output of coal gasification ash is huge, the quality of coal gasification ash varies greatly from power plant to power plant and from region to region, and most of it is used for low value-added applications. The huge amount of coal gasification ash emissions and stockpiles make it urgent to improve the comprehensive utilization rate of coal gasification ash.

[0003] In coal gasification ash, residual carbon and carbon ash are separated. The residual carbon can be used for subsequent recombustion and activated carbon, while the carbon ash can be used to extract metal particles and organic fertilizer. The existing method is to directly separate the carbon ash by blowing it up with a blower and collect it directly. This requires further deep treatment before it can be discharged or used for organic fertilizer, which is inconvenient. The residual carbon after separating the carbon ash is usually transported directly to the next process through an automatic line. However, the residual carbon particles are uneven and inconvenient to use directly. Moreover, pressing the residual carbon particles requires multiple processes such as adding water, transportation, pressing, and feeding, which are discontinuous and inefficient. Therefore, we propose a separation device for residual carbon and carbon ash in coal gasification ash. Summary of the Invention

[0004] The present invention mainly addresses the technical problems existing in the prior art and provides a separation device for residual carbon and carbon ash in coal gasification ash.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a sorting device for residual carbon and carbon ash in coal gasification ash, comprising a working mechanism, a pressing mechanism that can be pressed is provided on the upper side of the working mechanism, a movable material mechanism is provided on the upper side of the working mechanism corresponding to the position of the pressing mechanism, a sorting mechanism that can be sorted is provided on the upper side of the material mechanism, and retractable auxiliary mechanisms are symmetrically provided on both sides of the material mechanism.

[0006] The working mechanism includes a worktable, a material table, and a molding cavity. The upper part of the worktable is equipped with a movable movable plate and a lower template.

[0007] The sorting mechanism includes a base plate, on the upper side of which are arranged a first working cylinder, a second working cylinder and a third working cylinder. The third working cylinder contains a sorting cylinder and a feeding cylinder. The first working cylinder contains a drive motor, a drive rod, a fixing plate and a connecting pipe. The second working cylinder contains a sorting plate, a blower, a sorting trough, a sorting block, a discharge trough and a second scraper. The third working cylinder contains a screening component that can be screened.

[0008] The pressing mechanism includes a movable upper template;

[0009] The material handling mechanism includes a movable material box, inside which are provided a through slot, a movable first guide plate, and a fixed second guide plate;

[0010] The auxiliary mechanism includes a connecting plate fixedly installed on the side of the material box. A constraint rod is provided inside the connecting plate and passes through the connecting plate. A limit groove is opened inside the material platform corresponding to the position of the connecting plate. A second limit plate is fixedly installed inside the limit groove at equal intervals to the position of the lower template. A fifth electric cylinder is provided on the lower side of the second limit plate. An auxiliary block is fixedly installed on the lower side of the fifth electric cylinder.

[0011] Preferably, the material handling mechanism includes a material box disposed on a material platform, a through slot formed on the bottom side of the material box, a first guide plate movably disposed inside the material box, a second guide plate fixedly installed inside the material box corresponding to the position of the first guide plate, a fourth electric cylinder fixedly connected to the side of the material box, a pull plate passing through the material box fixedly installed on the side of the first guide plate, a connecting cavity formed inside the first guide plate, a third electric cylinder fixedly installed in the material box corresponding to the position of the connecting cavity, a sliding groove formed on the bottom side of the inside of the material box, a slider movably disposed inside the sliding groove and fixedly connected to the side position of the first guide plate, and a brush plate fixedly installed on the top side of the material box.

[0012] Preferably, the material handling mechanism further includes a compressor fixedly installed inside the material box, a movable vibrating plate is provided on the upper side of the first guide plate, the inner wall of the connecting cavity is equidistantly penetrating the first mounting groove of the first guide plate, a first connecting rod is movably installed inside the first mounting groove and the first connecting rod is fixedly connected to the side of the vibrating plate, a connecting block is fixedly installed on the side of the first connecting rod away from the vibrating plate, and a support spring is fixedly connected between the side of the connecting block and the inner wall of the first mounting groove.

[0013] Preferably, the material handling mechanism further includes a collection plate fixedly installed on the lower side of the material box. The collection plate has an installation cavity near the compressor. The inner wall of the installation cavity has equidistant air outlet slots that penetrate the collection plate. The side of the second guide plate has a second installation slot. A mortar pump is fixedly installed on the inner wall of the second installation slot. The bottom side of the material box has a collection slot that penetrates the material box and the second guide plate to the second installation slot, corresponding to the position of the through slot. One side of the mortar pump is connected to the inside of the collection slot through a circular pipe, and the other side of the mortar pump penetrates the second guide plate to the inside of the material box through a circular pipe.

[0014] Preferably, the first guide plate is an "L"-shaped rectangular plate, the second guide plate is a triangular plate, the first mounting groove is a cylindrical groove with a convex cross-section, the first connecting rod is a cylindrical rod with one side tapered, the collecting plate is a U-shaped plate, and the brush plate is a rectangular plate with a soft plastic brush on the side.

[0015] Preferably, the working mechanism includes a worktable, a material table with a worktable fixed by a rectangular rod, a movable plate inside the worktable, a forming cavity equidistantly located on the upper side of the material table corresponding to the pressing mechanism, a lower template equidistantly located on the upper side of the worktable corresponding to the movable plate and the forming cavity, a movable collection box on the upper side of the material table corresponding to the forming cavity, a movable docking plate inside the worktable corresponding to the forming cavity, and another set of docking plates fixedly installed inside the movable plate, a retractable first electric cylinder on the upper side of the docking plate, a locking block fixedly installed on the side of the first electric cylinder, a locking groove on the lower side of the lower template corresponding to the locking block, a retractable second electric cylinder on the lower side of the material table corresponding to the forming cavity, a first limiting plate fixedly installed on the lower side of the second electric cylinder, and a photoelectric sensor on the upper side of the worktable corresponding to the second electric cylinder.

[0016] Preferably, the pressing mechanism includes a mounting plate fixedly installed on the side of the material platform, an upper template set on the side of the mounting plate corresponding to the forming cavity, a hydraulic component set on the upper side of the mounting plate and fixedly connected to the side of the upper template, and guide rods symmetrically fixedly installed on the upper side of the upper template, penetrating the mounting plate.

[0017] Preferably, the sorting mechanism includes a base plate fixedly connected to the upper side of the material platform via a rectangular plate, a first working cylinder fixedly installed on the upper side of the base plate, a second working cylinder fixedly installed on the upper side of the first working cylinder, a third working cylinder fixedly installed on the upper side of the second working cylinder, a sorting cylinder fixedly installed on the upper side of the third working cylinder, a feeding cylinder fixedly installed in the middle of the sorting cylinder, a drive motor fixedly installed on the upper side of the base plate, a drive rod fixedly installed on the upper side of the drive motor, a sorting plate fixedly installed on the upper side of the drive rod and positioned inside the second working cylinder, a blower positioned on the side of the second working cylinder, a sorting trough opened on the side of the sorting plate, sorting blocks equidistantly and inclinedly fixedly installed inside the sorting trough, discharge troughs symmetrically opened on the upper side of the first working cylinder, and second scrapers symmetrically fixedly installed on the lower side of the sorting plate.

[0018] Preferably, the sorting mechanism further includes a fixed plate fixedly installed inside the first working cylinder, a first scraper symmetrically fixedly connected to the side of the drive rod, a connecting pipe passing through the fixed plate and the bottom plate and disposed on the upper side of the fixed plate, a fixed pipe fixedly sleeved on the side of the connecting pipe, connecting grooves equidistantly arranged in a circumferential array on the side of the connecting pipe corresponding to the position of the fixed pipe, a feeding pipe fixedly connected to the side of the fixed pipe, a guide block fixedly installed at the center position of the upper side of the sorting plate, and a fine grinding roller assembly disposed on the upper side of the sorting plate and fixedly installed inside the second working cylinder.

[0019] Preferably, the screening assembly includes a fixed cylinder fixedly sleeved on the side of the feeding cylinder, a movable cylinder provided on the upper side of the fixed cylinder, a second connecting rod fixedly connected between the movable cylinder and the sorting plate in a circumferential array at equal intervals, a constraint groove opened on the inner side of the fixed cylinder, a constraint plate movably installed inside the constraint groove, a magnetic plate provided on the side of the movable cylinder near the sorting cylinder, a third scraper provided on the side of the magnetic plate, a rinsing block fixedly sleeved on the feeding cylinder at the position corresponding to the magnetic plate, rinsing grooves penetrating the rinsing block being opened at equal intervals on the side of the rinsing block, support rods fixedly installed in a circumferential array at equal intervals on the side of the movable cylinder, and a discharge pipe fixedly connected to the lower side of the fixed cylinder. Beneficial effects

[0020] This invention provides a separation device for residual carbon and ash in coal gasification ash residue, which has the following beneficial effects:

[0021] (1) The sorting device for residual carbon and ash in the coal gasification ash residue, through the cooperation of internal components of the sorting mechanism, working mechanism, pressing mechanism, auxiliary mechanism and material mechanism, the crushed ash residue is transported to the inside of the second working cylinder through the feeding cylinder, the drive motor drives the drive rod to drive the sorting plate to rotate, the guide block guides the ash residue to move under the action of centrifugal force, the blower blows hot air into the inside of the second working cylinder, the ash residue accumulates at the position of the sorting tank, the hot air blows the ash and fine particles into the inside of the sorting cylinder and collects them through the pipe, the residual carbon particles fall to the first working cylinder under the action of gravity after being screened by the sorting block. On the upper side of the working cylinder, residual carbon particles on the upper side of the fixed plate slide to the material box through the connecting pipe. The fourth electric cylinder pushes the material box to move back and forth on the upper side of the material platform. The constraint rod slides inside the connecting plate to guide and constrain the material box, ensuring continuous receiving of residual carbon particles. When the material box is in its original position, the movable plate moves down to the conveyor line position via the hydraulic rod to receive the new lower template before moving up to reset. The second electric cylinder pushes the first limit plate down to the upper side of the worktable, and the upper template is pulled back to its original position by the hydraulic assembly. When the material box moves, the lower template corresponding to the forming cavity position is moved by the hydraulic cylinder. The first limit plate is moved down to the upper part of the worktable by the second electric cylinder, which pulls the first limit plate up to the material table position. The fifth electric cylinder pushes the auxiliary block to the upper part of the worktable, causing the auxiliary block to push the lower template at the corresponding position to move on the upper part of the worktable. The front robotic arm clamps the lower template and moves it away. The lower template on the upper part of the movable plate slides to the photoelectric sensor position. The photoelectric sensor detects and sends feedback to the external controller. The controller controls the second electric cylinder to push the first limit plate down to the upper part of the worktable to act as a limit. The lower template at the corresponding position of the molding cavity is moved up to the molding cavity position and fixed by the hydraulic cylinder. At this time, the third electric cylinder pushes... The pull plate pulls the first guide plate to open the through groove. The slider slides inside the groove to guide and constrain the first guide plate. The fifth electric cylinder pulls the auxiliary block to reset. The fourth electric cylinder pulls the material box and moves it back and forth on the upper side of the forming cavity several times. Then, the first guide plate is moved to reset and close the through groove. The material box returns to its original position. The hydraulic component pushes the upper template down. With the cooperation of the upper and lower templates, the residual carbon particles inside the forming cavity are pressed into shape. The upper template is reset. This allows the sorted residual carbon particles to be continuously fed, pressed into blocks, and discharged. It is efficient and facilitates the subsequent reuse of residual carbon.

[0022] (2) The sorting device for residual carbon and carbon ash in the coal gasification ash residue, through the cooperation of the internal components of the screening assembly, the sorting plate drives the movable cylinder to rotate through the second connecting rod, the constraint plate slides inside the constraint groove to constrain, the support rod provides further support for the movable cylinder, the carbon ash and fine particles are screened out by the magnetic force of the magnetic plate, the third scraper hangs the metal particles on the surface of the magnetic plate to the fixed cylinder position, and water is sprayed out through the pipe inside the flushing block to the flushing tank. In this way, the metal particles are screened out, which facilitates the subsequent collection and extraction of metal particles, and at the same time plays a certain role in dust reduction of carbon ash, which facilitates the subsequent direct treatment and discharge of carbon ash or direct use in organic fertilizer.

[0023] (3) The sorting device for residual carbon and carbon ash in the coal gasification ash residue, through the cooperation of the internal components of the material mechanism, when the material box moves, the collecting plate plays a certain role in restraining the residual carbon particles on the upper side of the workbench. Some residual carbon particles are pushed into the collection box, and some residual carbon particles accumulate inside the collecting plate. When the material box is in place, the compressor supplies air to the installation cavity, so that the gas is blown out through the air outlet groove, blowing the residual carbon particles to the collection groove position. The slurry pump sucks up the residual carbon particles and transports them back to the material box position, which facilitates the collection of residual carbon particles remaining on the workbench. At the same time, the vibration of the slurry pump avoids residual carbon particles remaining on the upper side of the second guide plate. When the through groove is opened, the compressor supplies air to the connecting cavity. The first installation groove is filled with air to a certain pressure to push the vibrating plate to move. At the same time, the first connecting rod slides inside the first installation groove. Gas leakage is caused by the elastic force of the support spring. The first connecting rod resets and blocks the first installation groove, which makes the vibrating plate vibrate, which facilitates the discharge of residual carbon particles and avoids residue on the vibrating plate. Attached Figure Description

[0024] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 This is a partial structural schematic diagram of the fixing plate of the present invention;

[0028] Figure 3 This is a partial structural schematic diagram of the workbench of the present invention;

[0029] Figure 4 This is a partial structural schematic diagram of the first working cylinder of the present invention;

[0030] Figure 5 This is a partial structural schematic diagram of the material box of the present invention;

[0031] Figure 6 For the present invention Figure 3 A magnified structural diagram at point A;

[0032] Figure 7 For the present invention Figure 3 A magnified structural diagram at point B;

[0033] Figure 8 For the present invention Figure 7 A magnified structural diagram at point D;

[0034] Figure 9 For the present invention Figure 3 A magnified structural diagram at point C;

[0035] Figure 10 This is a schematic diagram of the structure of the auxiliary component of the present invention;

[0036] Figure 11 For the present invention Figure 4 A magnified structural diagram at point E;

[0037] Figure 12 For the present invention Figure 4 A magnified structural diagram at point F;

[0038] Figure 13 For the present invention Figure 4 A magnified structural diagram at point G;

[0039] Figure 14 For the present invention Figure 4 A magnified structural diagram at point H.

[0040] Legend:

[0041] 1. Working mechanism; 11. Worktable; 111. Photoelectric sensor; 12. Material table; 13. Movable plate; 14. Lower template; 141. Slot; 15. Forming cavity; 16. Collection box; 17. Docking plate; 171. First electric cylinder; 172. Clamping block; 18. Second electric cylinder; 181. First limiting plate; 2. Sorting mechanism; 21. Base plate; 211. Drive motor; 212. Drive rod; 22. First working cylinder; 221. Fixed plate; 222. First scraper; 223. 224. Connecting pipe; 225. Fixed pipe; 226. Connecting groove; 227. Feeding pipe; 23. Second working cylinder; 231. Fan; 232. Sorting plate; 234. Guide block; 235. Fine grinding roller assembly; 236. Sorting groove; 237. Sorting block; 238. Discharge chute; 239. Second scraper; 24. Third working cylinder; 241. Sorting cylinder; 242. Feeding cylinder; 3. Pressing mechanism; 31. Mounting plate; 32. Upper template; 33. Hydraulic assembly; 34. Guide rod; 4. Material Material handling mechanism; 41. Material box; 411. Brush plate; 412. Third electric cylinder; 413. Slide groove; 414. Slider; 415. Through groove; 42. First guide plate; 421. Connecting cavity; 422. First mounting groove; 423. Pulling plate; 44. Fourth electric cylinder; 45. Compressor; 46. Vibrating plate; 461. First connecting rod; 462. Connecting block; 463. Support spring; 47. Collecting plate; 471. Mounting cavity; 472. Air outlet groove; 48. Second guide plate; 49 1. Second mounting slot; 482. Mortar pump; 483. Collection tank; 5. Screening assembly; 51. Fixed cylinder; 511. Constraint slot; 52. Second connecting rod; 53. Movable cylinder; 531. Constraint plate; 532. Magnetic plate; 533. Third scraper; 54. Washing block; 541. Washing tank; 55. Support rod; 56. Discharge pipe; 6. Auxiliary mechanism; 61. Connecting plate; 62. Constraint rod; 63. Limiting slot; 64. Second limiting plate; 65. Fifth electric cylinder; 66. Auxiliary block. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Example: A separation device for residual carbon and ash in coal gasification ash residue, such as... Figure 1As shown, it includes a working mechanism 1, a pressing mechanism 3 that can be pressed is provided on the upper side of the working mechanism 1, a movable material mechanism 4 that is provided on the upper side of the working mechanism 1 corresponding to the pressing mechanism 3, a sorting mechanism 2 that can be sorted is provided on the upper side of the material mechanism 4 and the sorting mechanism 2 is fixedly connected to the working mechanism 1, and a telescopic auxiliary mechanism 6 is symmetrically provided on both sides of the material mechanism 4.

[0044] Furthermore, such as Figure 2 , Figure 3 and Figure 6 As shown, the working mechanism 1 includes a worktable 11, which is rectangular. A material platform 12, also rectangular, is fixed to the upper side of the worktable 11 by a rectangular rod. Inside the worktable 11, there is a movable plate 13, which is rectangular. A forming cavity 15, equidistant from the material platform 12 and corresponding to the pressing mechanism 3, is provided on the upper side of the material platform 12. The forming cavity 15 is a rectangular groove with a "T"-shaped cross-section. A lower template 14, equidistant from the movable plate 13 and forming cavity 15, is provided on the upper side of the worktable 11. The lower template 14 is a rectangular plate with U-shaped blocks fixedly mounted on its upper side at equal intervals. A movable collection box 16, rectangular, is provided on the upper side of the material platform 12 and corresponding to the forming cavity 15. Inside the worktable 11, corresponding to the forming cavity 15, there is a movable docking plate 17, and another set of docking plates 17 is fixedly installed inside the movable plate 13. The lower side of the docking plate 17 is fixedly connected to... The device includes a movable hydraulic rod. The docking plate 17 is rectangular. A retractable first electric cylinder 171 is installed on the upper side of the docking plate 17. The first electric cylinder 171 is existing technology and will not be described in detail here. A locking block 172 is fixedly installed on the side of the first electric cylinder 171. The locking block 172 is a regular hexagonal block. A locking groove 141 is opened on the lower side of the lower template 14 corresponding to the position of the locking block 172. The locking groove 141 is a regular hexagonal groove. The first electric cylinder 171 pushes the locking block 172 to engage in the locking groove 141. The lower template 14 fits better against the docking plate 17. A retractable second electric cylinder 18 is provided on the lower side of the material table 12 corresponding to the position of the forming cavity 15. The second electric cylinder 18 is existing technology and will not be described in detail here. A first limiting plate 181 is fixedly installed on the lower side of the second electric cylinder 18. The first limiting plate 181 is a rectangular plate. A photoelectric sensor 111 is provided on the upper side of the worktable 11 corresponding to the position of the second electric cylinder 18. The photoelectric sensor 111 is existing technology and will not be described in detail here.

[0045] Furthermore, such as Figure 4 , Figure 11 and Figure 12As shown, the sorting mechanism 2 includes a base plate 21 fixedly connected to the upper side of the material platform 12 via a rectangular plate. The base plate 21 is a circular plate. A first working cylinder 22 is fixedly installed on the upper side of the base plate 21. The first working cylinder 22 is a circular cylinder with a hollow lower side. A second working cylinder 23 is fixedly installed on the upper side of the first working cylinder 22. The second working cylinder 23 is a hollow circular cylinder. A third working cylinder 24 is fixedly installed on the upper side of the second working cylinder 23. The third working cylinder 24 is a funnel-shaped cylinder with an "L"-shaped cross-section. A sorting cylinder 241 is fixedly installed on the upper side of the third working cylinder 24. The sorting cylinder 241 is a funnel-shaped cylinder with a hollow lower side. A circular tube is fixedly connected to the upper side of the sorting cylinder 241. A feed tube is fixedly installed in the middle of the sorting cylinder 241. The feed cylinder 242 is a circular cylinder. A drive motor 211 is fixedly installed on the upper side of the base plate 21 and is located inside the first working cylinder 22. The drive motor 211 is existing technology and will not be described in detail here. A drive rod 212 is fixedly installed on the upper side of the drive motor 211 and extends into the second working cylinder 23. The drive rod 212 is a circular rod. A sorting plate 232 is fixedly installed on the upper side of the drive rod 212 and is located inside the second working cylinder 23. The sorting plate 232 is a circular plate with circular grooves on its side. A blower 231 is installed on the side of the second working cylinder 23. The blower 231 is existing technology and will not be described in detail here. The upper center of the sorting plate 232 is located on the side of the second working cylinder 23. A guide block 234, which is a conical block, is fixedly installed in a position. A fine grinding roller assembly 235 is provided on the upper side of the sorting plate 232 and is fixedly installed inside the second working cylinder 23. The fine grinding roller assembly 235 consists of a circular frame fixedly installed inside the second working cylinder 23, a ring frame fixedly connected to the circular frame, and a movable roller. The movable roller performs a fine grinding effect on the material on the upper side of the sorting plate 232. A sorting groove 236 penetrating the sorting plate 232 is provided on the side of the sorting plate 232. The sorting groove 236 is a circular groove. Sorting blocks 237, which are rectangular blocks, are fixedly installed at equal intervals and at an incline inside the sorting groove 236. A penetrating section is symmetrically provided on the upper side of the first working cylinder 22. The discharge chute 238 of the first working cylinder 22 is rectangular. A second scraper 239, which is L-shaped, is symmetrically fixedly installed on the lower side of the sorting plate 232. A fixing plate 221, which is a trapezoidal annular plate, is fixedly installed inside the first working cylinder 22. A first scraper 222, which is rectangular, is symmetrically fixedly connected to the side of the drive rod 212 and positioned above the fixing plate 221. A connecting pipe 223, which is circular, penetrates the fixing plate 221 and the bottom plate 21 on the upper side of the fixing plate 221. A fixing pipe 224, which is C-shaped, is fixedly sleeved on the side of the connecting pipe 223.Connecting grooves 225, which are circular, are equidistantly arranged in a circumferential array on the side of the connecting pipe 223 corresponding to the position of the fixed pipe 224. A feeding pipe 226, which is also circular, is fixedly connected to the side of the fixed pipe 224. A screening component 5 is installed inside the third working cylinder 24.

[0046] Furthermore, such as Figure 4 , Figure 13 and Figure 14 As shown, the screening component 5 includes a fixed cylinder 51 fixedly sleeved on the side of the feeding cylinder 242. The fixed cylinder 51 is a funnel-shaped cylinder with a "C"-shaped cross-section. A movable cylinder 53 is provided on the upper side of the fixed cylinder 51. The movable cylinder 53 is a funnel-shaped cylinder with a "U"-shaped contact surface. A second connecting rod 52 is fixedly connected in a circumferential array at equal intervals between the movable cylinder 53 and the sorting plate 232. The second connecting rod 52 is a folded rectangular rod. A constraint groove 511 is provided on the inner side of the fixed cylinder 51. The constraint groove 511 is an annular groove. A constraint plate 531 is movably installed inside the constraint groove 511 and is fixedly connected to the outer side of the movable cylinder 53. The constraint plate 531 is an annular plate. A magnetic plate 532 is provided on the side of the movable cylinder 53 near the sorting cylinder 241. Plate 532 is a circular ring plate made of magnetic material. A third scraper 533 is provided on the side of the magnetic plate 532 and is fixedly connected to the side of the sorting cylinder 241 by a circular rod. The third scraper 533 is a rectangular plate. A rinsing block 54 is fixedly sleeved on the feed cylinder 242 at the position corresponding to the magnetic plate 532 and a circular water pipe is fixedly connected to the side of the rinsing block 54. The rinsing block 54 is a hollow frustum block. A rinsing groove 541 is provided at equal intervals on the side of the rinsing block 54. The rinsing groove 541 is a circular groove. Support rods 55 are fixedly installed in a circumferential array at equal intervals on the side of the movable cylinder 53. The support rods 55 are rectangular rods with balls on the side. A discharge pipe 56 is fixedly connected to the lower side of the fixed cylinder 51 and extends out through the second working cylinder 23.

[0047] Furthermore, such as Figure 5 As shown, the pressing mechanism 3 includes a mounting plate 31 fixedly installed on the side of the material table 12. The mounting plate 31 is a "C" shaped plate. An upper template 32 is provided on the side of the mounting plate 31 corresponding to the position of the forming cavity 15. The upper template 32 is a rectangular plate with rectangular blocks fixedly installed on its side at equal intervals. A hydraulic component 33 is provided on the upper side of the mounting plate 31 and is fixedly connected to the side of the upper template 32. The hydraulic component 33 is existing technology and will not be described in detail here. Guide rods 34 that penetrate the mounting plate 31 are symmetrically fixedly installed on the upper side of the upper template 32. The guide rods 34 are round rods.

[0048] Furthermore, such as Figure 3 and Figure 7 - Figure 9As shown, the material handling mechanism 4 includes a material box 41 disposed on the material platform 12. The material box 41 is a rectangular box with a hollowed-out upper side. A through groove 415 is provided on the bottom side of the material box 41, which is trapezoidal. Inside the material box 41, corresponding to the position of the through groove 415, a movable first guide plate 42 is disposed. The first guide plate 42 is an "L"-shaped rectangular plate. Inside the material box 41, corresponding to the position of the first guide plate 42, a second guide plate 48 is fixedly installed. The second guide plate 48 is a triangular plate. A fourth electric cylinder 44 is fixedly connected to the side of the material box 41 and is fixedly installed on the upper side of the material platform 12. The fourth electric cylinder 44 is existing technology and will not be described in detail here. A brush plate 411 is fixedly installed on the side. The brush plate 411 is a rectangular plate with soft plastic brushes on the side. A pull plate 423 penetrating the material box 41 is fixedly installed on the side of the first guide plate 42. The pull plate 423 is an "L"-shaped plate. A third electric cylinder 412 is fixedly installed at the corresponding connecting cavity 421 position in the material box 41 and is fixedly connected to the side of the pull plate 423. The third electric cylinder 412 is existing technology and will not be described in detail here. A sliding groove 413 is opened on the bottom side of the inside of the material box 41. The sliding groove 413 is a rectangular groove. A slider 414 is movably installed inside the sliding groove 413 and is fixedly connected to the side of the first guide plate 42. The first guide plate 42 is a rectangular block. A pressure plate is fixedly installed inside the material box 41. The compressor 45 is existing technology and will not be described in detail here. A movable vibrating plate 46 is provided on the upper side of the first guide plate 42. The vibrating plate 46 is a rectangular plate. A connecting cavity 421 is opened inside the first guide plate 42, and the compressor 45 is connected to the inside of the connecting cavity 421 through an air pipe. The connecting cavity 421 is a rectangular cavity. The first mounting groove 422 of the first guide plate 42 is equidistantly penetrating the inner wall of the connecting cavity 421. The first mounting groove 422 is a cylindrical groove with a convex cross-section. A first connecting rod 461 is movably installed inside the first mounting groove 422 and is fixedly connected to the side of the vibrating plate 46. The first connecting rod 461 is a cylindrical rod with one side tapered. The first connecting rod 461 is located away from the vibrating plate. A connecting block 462 is fixedly installed on the side of the material box 46, and the connecting block 462 is located inside the first mounting groove 422. The connecting block 462 is a circular block with a rectangular groove on its side. A support spring 463 is fixedly connected between the side of the connecting block 462 and the inner wall of the first mounting groove 422. The support spring 463 is existing technology and will not be described in detail here. A collecting plate 47 is fixedly installed on the lower side of the material box 41. The collecting plate 47 is a U-shaped plate. An installation cavity 471 is opened in the collecting plate 47 near the compressor 45, and the compressor 45 is connected to the inside of the installation cavity 471 through an air pipe. The installation cavity 471 is a rectangular cavity. Air outlet grooves 472 that penetrate the collecting plate 47 are equidistantly opened on the inner wall of the installation cavity 471. The air outlet grooves 472 are circular grooves.A second mounting groove 481 is provided on the side of the second guide plate 48, and the second mounting groove 481 penetrates the material box 41. The second mounting groove 481 is a rectangular groove. A mortar pump 482 is fixedly installed on the inner wall of the second mounting groove 481. The mortar pump 482 is existing technology and will not be described in detail here. A collection groove 483 is provided on the bottom side of the material box 41, corresponding to the position of the through groove 415, penetrating the material box 41 and the second guide plate 48 to the second mounting groove 481. One side of the mortar pump 482 is connected to the inside of the collection groove 483 through a circular pipe. The collection groove 483 is a rectangular groove. The other side of the mortar pump 482 is connected to the inside of the material box 41 through the second guide plate 48 through a circular pipe.

[0049] Furthermore, such as Figure 10 As shown, the auxiliary mechanism 6 includes a connecting plate 61 fixedly installed on the side of the material box 41. The connecting plate 61 is a rectangular plate. A constraint rod 62 is provided inside the connecting plate 61, penetrating the connecting plate 61. The constraint rod 62 is fixedly installed on the upper side of the material platform 12 by a rectangular block. The constraint rod 62 is a circular rod. A limiting groove 63 is opened inside the material platform 12 corresponding to the position of the connecting plate 61. The limiting groove 63 is a rectangular groove with a cross-shaped cross section. A second limiting plate 64 is fixedly installed at equal intervals inside the limiting groove 63 corresponding to the position of the lower template 14. The second limiting plate 64 is a rectangular block with a cross-shaped cross section. A fifth electric cylinder 65 is provided on the lower side of the second limiting plate 64. The fifth electric cylinder 65 is existing technology and will not be described in detail here. An auxiliary block 66 is fixedly installed on the lower side of the fifth electric cylinder 65. The auxiliary block 66 is a rectangular block.

[0050] Working principle of the invention:

[0051] In operation, the crushed ash is fed into the second working cylinder 23 via the feed cylinder 242. The drive motor 211 drives the drive rod 212 to rotate the sorting plate 232. The guide block 234 guides the ash under centrifugal force, and the fine grinding roller assembly 235 further grinds the ash, making the residual carbon particles more uniform. A blower 231 blows hot air into the second working cylinder 23. The ash accumulates at the sorting trough 236, and the hot air blows the carbon ash and fine particles into the sorting cylinder 241 for collection through pipes. The residual carbon particles are screened by the sorting block 237 and fall onto the upper side of the first working cylinder 22 under gravity. The second scraper 239 then pulls the residual carbon particles from the discharge trough 238 onto the upper side of the fixed plate 221. Simultaneously, the... The selection plate 232 drives the movable cylinder 53 to rotate via the second connecting rod 52. The constraint plate 531 slides inside the constraint groove 511 to provide constraint. The support rod 55 provides further support to the movable cylinder 53. Carbon ash and fine particles are screened out by the magnetic force of the magnetic plate 532. The metal particles on the surface of the magnetic plate 532 are hung down to the position of the fixed cylinder 51 by the third scraper 533. Water is sprayed out from the flushing tank 541 through the pipe inside the flushing block 54. The residual carbon particles on the upper side of the fixed plate 221 are scraped into the connecting pipe 223 by the first scraper 222. Water and additives are transported into the fixed pipe 224 through the feeding pipe 226. Water and additives are sprayed onto the surface of the residual carbon particles through the connecting groove 225. The residual carbon particles fall into the position inside the material box 41.

[0052] During operation, the fourth electric cylinder 44 pushes the material box 41 to move back and forth on the upper side of the material platform 12. The constraint rod 62 slides inside the connecting plate 61 to guide and constrain the material box 41, ensuring continuous receiving of residual carbon particles. When the material box 41 is in its original position, the movable plate 13 moves down to the conveyor line position via the hydraulic rod to receive the new lower template 14 and then moves up to reset. The second electric cylinder 18 pushes the first limit plate 181 down to the upper side of the worktable 11. The upper template 32 is pulled back to its original position by the hydraulic component 33. When the material box 41 moves, the lower template 14 corresponding to the position of the forming cavity 15 moves down to the upper side of the worktable 11 via the hydraulic cylinder. The second electric cylinder 18 pulls the first limit plate 181 up to the position of the material platform 12. The fifth electric cylinder 65 pushes the auxiliary block 66 to the upper side of the worktable 11, so that the auxiliary block 66 pushes the lower template 14 at the corresponding position to move on the upper side of the worktable 11. The front-end robotic arm clamps the lower template 14 and moves it away. The movable plate 13 moves up... The lower template 14 on the side slides to the position of the photoelectric sensor 111. The photoelectric sensor 111 detects and sends feedback to the external controller. The controller controls the second electric cylinder 18 to push the first limit plate 181 down to the upper position of the worktable 11 to limit it. The lower template 14 corresponding to the position of the molding cavity 15 is moved up to the position of the molding cavity 15 by the hydraulic cylinder and fixed. At this time, the third electric cylinder 412 pushes the pulling plate 423 to pull the first guide plate 42 to open the through groove 415. The slider 414 slides inside the sliding groove 413 to guide and constrain the first guide plate 42. The fifth electric cylinder 65 pulls the auxiliary block 66 to reset. The fourth electric cylinder 44 pulls the material box 41 to move back and forth on the upper side of the molding cavity 15 several times. After that, the first guide plate 42 is moved to reset and close the through groove 415. The material box 41 returns to its original position. The hydraulic component 33 pushes the upper template 32 down. With the cooperation of the upper template 32 and the lower template 14, the residual carbon particles inside the molding cavity 15 are pressed into shape. The upper template 32 is reset. This process is repeated.

[0053] During use, when the material box 41 moves, the collecting plate 47 provides a certain constraint on the residual carbon particles on the upper side of the workbench 11. Some of the residual carbon particles are pushed into the collecting box 16, while others accumulate inside the collecting plate 47. When the material box 41 is in place, the compressor 45 supplies air to the mounting cavity 471, causing the gas to be blown out through the air outlet 472, blowing the residual carbon particles to the collecting groove 483. The mortar pump 482 then sucks up the residual carbon particles and transports them back to the inside of the material box 41. When the through groove 415 is opened, the compressor 45 supplies air to the connecting cavity 421, which inflates the first mounting groove 422 to a certain pressure, pushing the vibrating plate 46 to move. At the same time, the first connecting rod 461 slides inside the first mounting groove 422, and the gas leakage is reset by the elastic force of the support spring 463, blocking the first mounting groove 422 and causing the vibrating plate 46 to vibrate.

[0054] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

Claims

1. A sorting device for residual carbon and carbon ash in coal gasification ash residue, comprising a working mechanism (1), a pressing mechanism (3) is provided on the upper side of the working mechanism (1), a movable material mechanism (4) is provided on the upper side of the working mechanism (1) corresponding to the pressing mechanism (3), a sorting mechanism (2) is provided on the upper side of the material mechanism (4), and a retractable auxiliary mechanism (6) is symmetrically provided on both sides of the material mechanism (4). The working mechanism (1) includes a workbench (11), a material table (12) and a molding cavity (15). The upper side of the workbench (11) is provided with a movable movable plate (13) and a lower template (14). The sorting mechanism (2) includes a base plate (21) fixedly connected to the upper side of the material platform (12), a first working cylinder (22) fixedly installed on the upper side of the base plate (21), a second working cylinder (23) fixedly installed on the upper side of the first working cylinder (22), a third working cylinder (24) fixedly installed on the upper side of the second working cylinder (23), a sorting cylinder (241) fixedly installed on the upper side of the third working cylinder (24), a feeding cylinder (242) fixedly installed in the middle position of the sorting cylinder (241), a drive motor (211) fixedly installed on the upper side of the base plate (21), and a drive rod (212) fixedly installed on the drive motor (211). On the upper side, the sorting plate (232) is fixedly installed on the upper side of the drive rod (212) and the sorting plate (232) is located inside the second working cylinder (23). The blower (231) is located on the side of the second working cylinder (23). The sorting groove (236) is opened on the side of the sorting plate (232). The sorting block (237) is fixedly installed at equal intervals and at an incline inside the sorting groove (236). The discharge chute (238) is symmetrically opened on the upper side of the first working cylinder (22). The second scraper (239) is symmetrically fixedly installed on the lower side of the sorting plate (232). The third working cylinder (24) is equipped with a screening component (5) that can be screened. The pressing mechanism (3) includes a movable upper template (32); Its features are: The material mechanism (4) includes a material box (41) set on the material platform (12), a through groove (415) opened on the bottom side of the material box (41), a first guide plate (42) movably set inside the material box (41), a second guide plate (48) fixedly installed inside the material box (41) corresponding to the position of the first guide plate (42), a fourth electric cylinder (44) fixedly connected to the side of the material box (41), a pull plate (423) through the material box (41) fixedly installed on the side of the first guide plate (42), a connecting cavity (421) opened inside the first guide plate (42), a third electric cylinder (412) fixedly installed in the material box (41) corresponding to the position of the connecting cavity (421), a sliding groove (413) opened on the bottom side of the inside of the material box (41), a slider (414) movably installed inside the sliding groove (413) and the slider (414) fixedly connected to the side position of the first guide plate (42), and a brush plate (411) fixedly installed on the upper side of the material box (41). The auxiliary mechanism (6) includes a connecting plate (61) fixedly installed on the side of the material box (41). A constraint rod (62) penetrating the connecting plate (61) is provided inside the connecting plate (61). A limiting groove (63) is opened inside the material platform (12) corresponding to the position of the connecting plate (61). A second limiting plate (64) is fixedly installed inside the limiting groove (63) at equal intervals to the position of the lower template (14). A fifth electric cylinder (65) is provided on the lower side of the second limiting plate (64). An auxiliary block (66) is fixedly installed on the lower side of the fifth electric cylinder (65).

2. The separation device for residual carbon and ash in coal gasification ash residue according to claim 1, characterized in that: The material handling mechanism (4) also includes a compressor (45) fixedly installed inside the material box (41). A movable vibrating plate (46) is provided on the upper side of the first guide plate (42). The inner wall of the connecting cavity (421) is provided with a first mounting groove (422) that penetrates the first guide plate (42). A first connecting rod (461) is movably installed inside the first mounting groove (422) and the first connecting rod (461) is fixedly connected to the side of the vibrating plate (46). A connecting block (462) is fixedly installed on the side of the first connecting rod (461) away from the vibrating plate (46). A support spring (463) is fixedly connected between the side of the connecting block (462) and the inner wall of the first mounting groove (422).

3. The separation device for residual carbon and ash in coal gasification ash residue according to claim 2, characterized in that: The material handling mechanism (4) also includes a collection plate (47) fixedly installed on the lower side of the material box (41). The collection plate (47) has an installation cavity (471) in the interior near the compressor (45). The inner wall of the installation cavity (471) has an air outlet groove (472) that penetrates the collection plate (47) at equal intervals. The side of the second guide plate (48) has a second installation groove (481). The inner wall of the second installation groove (481) is fixedly installed with a mortar pump (482). The bottom side of the material box (41) has a collection groove (483) that penetrates the material box (41) and the second guide plate (48) to the second installation groove (481) at the position corresponding to the through groove (415). One side of the mortar pump (482) is connected to the inside of the collection groove (483) through a circular pipe. The other side of the mortar pump (482) penetrates the second guide plate (48) to the inside of the material box (41) through a circular pipe.

4. The separation device for residual carbon and ash in coal gasification ash residue according to claim 3, characterized in that: The first guide plate (42) is an "L" shaped rectangular plate, the second guide plate (48) is a triangular plate, the first mounting groove (422) is a cylindrical groove with a convex cross section, the first connecting rod (461) is a cylindrical rod with a tapered side, the collecting plate (47) is a U-shaped plate, and the brush plate (411) is a rectangular plate with a soft plastic brush on the side.

5. The separation device for residual carbon and ash in coal gasification ash residue according to claim 4, characterized in that: The working mechanism (1) includes a workbench (11), a material table (12) with the workbench (11) fixed by a rectangular rod, a movable plate (13) inside the workbench (11), a molding cavity (15) equidistantly opened on the upper side of the material table (12) corresponding to the position of the pressing mechanism (3), a lower template (14) equidistantly arranged on the upper side of the workbench (11) corresponding to the positions of the movable plate (13) and the molding cavity (15), a movable collection box (16) is provided on the upper side of the material table (12) corresponding to the position of the molding cavity (15), and a movable docking plate (17) is provided inside the workbench (11) corresponding to the position of the molding cavity (15). Another set of docking plates (17) is fixedly installed inside the movable plate (13). A retractable first electric cylinder (171) is provided on the upper side of the docking plate (17). A locking block (172) is fixedly installed on the side of the first electric cylinder (171). A slot (141) is opened on the lower side of the lower template (14) corresponding to the locking block (172). A retractable second electric cylinder (18) is provided on the lower side of the material table (12) corresponding to the molding cavity (15). A first limiting plate (181) is fixedly installed on the lower side of the second electric cylinder (18). A photoelectric sensor (111) is provided on the upper side of the worktable (11) corresponding to the second electric cylinder (18).

6. The separation device for residual carbon and ash in coal gasification ash residue according to claim 5, characterized in that: The pressing mechanism (3) includes a mounting plate (31) fixedly installed on the side of the material table (12), an upper template (32) is set on the side of the mounting plate (31) corresponding to the molding cavity (15), a hydraulic component (33) is provided on the upper side of the mounting plate (31) and the hydraulic component (33) is fixedly connected to the side of the upper template (32), and guide rods (34) that penetrate the mounting plate (31) are symmetrically fixedly installed on the upper side of the upper template (32).

7. The separation device for residual carbon and ash in coal gasification ash residue according to claim 6, characterized in that: The sorting mechanism (2) also includes a fixed plate (221) fixedly installed inside the first working cylinder (22), a first scraper (222) symmetrically fixedly connected to the side of the drive rod (212), a connecting pipe (223) passing through the fixed plate (221) and the bottom plate (21) and set on the upper side of the fixed plate (221), a fixed pipe (224) fixedly sleeved on the side of the connecting pipe (223), a connecting groove (225) is equidistantly arranged in a circular array on the side of the connecting pipe (223) corresponding to the position of the fixed pipe (224), a feeding pipe (226) fixedly connected to the side of the fixed pipe (224), a guide block (234) fixedly installed at the center position of the upper side of the sorting plate (232), a fine grinding roller assembly (235) is set on the upper side of the sorting plate (232) and the fine grinding roller assembly (235) is fixedly installed inside the second working cylinder (23).

8. The separation device for residual carbon and ash in coal gasification ash residue according to claim 7, characterized in that: The screening component (5) includes a fixed cylinder (51) fixedly sleeved on the side of the feeding cylinder (242). A movable cylinder (53) is provided on the upper side of the fixed cylinder (51). A second connecting rod (52) is fixedly connected between the movable cylinder (53) and the sorting plate (232) in a circumferential array at equal intervals. A constraint groove (511) is provided on the inner side of the fixed cylinder (51). A constraint plate (531) is movably installed inside the constraint groove (511). The movable cylinder (53) is close to the sorting cylinder. A magnetic plate (532) is provided on the side of (241), and a third scraper (533) is provided on the side of the magnetic plate (532). A flushing block (54) is fixedly sleeved on the feed cylinder (242) corresponding to the position of the magnetic plate (532). A flushing groove (541) is provided on the side of the flushing block (54) at equal intervals. A support rod (55) is fixedly installed on the side of the movable cylinder (53) in a circumferential array at equal intervals. A discharge pipe (56) is fixedly connected to the lower side of the fixed cylinder (51).

Images