Chemical solid waste degradation treatment device

Abstract

The invention relates to the technical field of chemical waste treatment, in particular to a chemical solid waste degradation treatment device which comprises a treatment tank fixedly mounted at the bottom of a reaction tank, and a discharging mechanism for sequentially discharging a reaction solution and reaction precipitates after chemical degradation is arranged at the top of the inner side of the treatment tank. The discharging mechanism comprises a discharging hopper arranged at the bottom of the reaction tank and located in the treatment tank, a supporting ring plate fixed to the outer side of the top of the discharging hopper and fixed to the treatment tank, and a liquid discharging pipe fixedly penetrating through the discharging hopper, wherein the bottom of the discharging hopper penetrates through one side of the treatment tank and is fixedly connected with the treatment tank. The bottom of the liquid discharge pipe penetrates through the treatment tank and is fixedly connected with the treatment tank. According to the chemical solid waste treatment device, the situation that sediment remains in the reaction tank and influences the follow-up chemical degradation process is avoided, follow-up chemical degradation is more thorough, the continuity and stability of the chemical solid waste treatment process are guaranteed, the efficiency of the follow-up treatment link is guaranteed, and the degradation effect of the follow-up chemical solid waste is improved.

Description

Technical Field

[0001] The invention relates to the technical field of chemical waste treatment, and in particular to a chemical solid waste degradation treatment device. Background Art

[0002] Chemical solid waste refers to solid waste generated in the process of chemical industry production. These wastes often have certain toxicity, corrosiveness or other environmental hazards. Through the degradation treatment device, these harmful substances can be effectively decomposed to reduce their harm to the environment and human health. At the same time, the recyclable components in the solid waste can be extracted through chemical reactions and converted into valuable raw materials or products to achieve the recycling of resources. Existing degradation treatment devices often degrade harmful substances through chemical reactions to generate harmless products. At the same time, flocculants are added to help the solid particles settle, so that the sedimentation efficiency will be higher and the residual solid sediment will have a higher purity. However, the sediment produced after degradation will adhere to the inner bottom wall of the reaction tank, and it is difficult to completely discharge the chemical sediment, so that chemical sediments remain on the inner bottom wall of the reaction tank, which is easy to cause incomplete subsequent chemical degradation and affect the subsequent chemical degradation effect. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a chemical solid waste degradation treatment device, which solves the problem that the precipitate generated by the prior art is difficult to be completely discharged and remains in the reaction tank, resulting in incomplete subsequent chemical degradation.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: A chemical solid waste degradation treatment device comprises a treatment tank fixedly mounted at the bottom of a reaction tank, wherein the inner top of the treatment tank is provided with a discharge mechanism for sequentially discharging a reaction solution and a reaction precipitate after chemical degradation, wherein the discharge mechanism comprises a discharge hopper arranged at the bottom of the reaction tank and located in the treatment tank, wherein a discharge end of the discharge hopper extends to the outside of one side of the treatment tank and is fixedly connected thereto, a support ring plate fixed to the outside of the top of the discharge hopper and fixed to the treatment tank, and a discharge pipe fixedly passed through the discharge hopper, wherein the bottom of the discharge pipe passes through the treatment tank and is fixedly connected thereto, wherein a discharge assembly for sealing the reaction tank and discharging the reaction precipitate when unfolded is provided at the top of the discharge hopper, wherein the discharge end of the discharge hopper extends to the outside of one side of the treatment tank and is fixedly connected thereto, wherein the discharge end of the discharge hopper extends to the outside of the ... The discharge pipe is provided with a discharge assembly for discharging the reaction solution after chemical degradation, and the bottom of the processing tank is provided with a driving assembly for sequentially opening the discharge assembly and the discharge assembly to discharge the reaction solution and the reaction precipitate in turn, and the driving assembly includes a limiting slide rail fixed to the inner bottom wall of the processing tank, and a movable cross bar slidably arranged on the limiting slide rail, and a servo cylinder fixed to the inner bottom wall of the processing tank and used for driving the movable cross bar to move is arranged at one end of the limiting slide rail, and a rack 1 and a rack 2 located on both sides are respectively fixed at both ends of the movable cross bar, a front gear is meshed on one side of the rack 1, and a rear gear meshed with the rack 2 is arranged at the end of the limiting slide rail away from the servo cylinder.

[0005] As a further optimization scheme of the present invention, the drainage assembly includes a movable vertical pipe slidably arranged on the inner side of the top of the drainage pipe, and a plurality of drainage holes 1 distributed in an array opened on the top of the drainage pipe, a plurality of drainage holes 2 distributed in an array opened on the movable vertical pipe, and the drainage holes 1 and the drainage holes 2 are staggered up and down, a connecting vertical frame is fixed to the bottom of the movable vertical pipe, and the bottom of the connecting vertical frame passes through the drainage pipe and is slidably connected thereto, a movable vertical frame is fixed to the bottom of the connecting vertical frame, a support frame fixed to the processing pipe is slidably arranged on the movable vertical frame, the bottom end of the movable vertical frame is threadedly connected to a threaded vertical shaft that rotates with the bottom wall of the processing tank through a bearing, and the bottom of the threaded vertical shaft is fixedly connected to the front gear.

[0006] As a further optimization scheme of the present invention, the unloading assembly includes a sealing ring body rotatably arranged at the bottom of the reaction tank, and a plurality of sealing baffles distributed in a circumferential array arranged at the bottom of the sealing ring body, the plurality of sealing baffles are combined to form a circular seal for the reaction tank, and the drain pipe is located at the center position of the plurality of sealing baffles, and a closing component for synchronously driving the plurality of sealing baffles to move to open the bottom of the reaction tank is provided on the top of the support ring plate, and a scraping component for scraping off chemical precipitates on the inner bottom side wall of the reaction tank and the outer top side wall of the drain pipe is provided on the sealing ring body.

[0007] As a further optimization scheme of the present invention, a limiting block is fixed to one end of a plurality of the sealing baffles respectively, a plurality of limiting slots distributed in a circumferential array are provided on the discharge pipe, and the limiting block matches the limiting slot.

[0008] As a further optimization scheme of the present invention, the opening and closing components include moving blocks respectively fixed to several sealing baffles away from one end of the discharge pipe, and threaded horizontal shafts respectively arranged at the bottom of several moving blocks, the two ends of the threaded horizontal shafts are respectively rotatably connected to the processing tank and the discharge hopper through bearings, and one end of the threaded horizontal shaft passes through the moving block and is threadedly connected thereto, an end face gear ring rotating on the outside of the discharge hopper is arranged on the top of the support ring plate, and transmission gears meshing with the end face gears are fixed to the ends of several threaded horizontal shafts close to the discharge hopper.

[0009] As a further optimization scheme of the present invention, a gear ring 1 is fixed to the outer side of the end face gear ring, a gear 1 is meshed with one end of the gear ring 1, a rotating vertical shaft is fixed at the axis center of the gear 1, which passes through the supporting ring plate and rotates with it through a bearing, the bottom end of the rotating vertical shaft is fixedly connected to the rear gear, and the bottom of the rotating vertical shaft is rotatably connected to the bottom wall of the processing tank through a bearing.

[0010] As a further optimization scheme of the present invention, the scraping component includes a plurality of scraper rods 1 distributed in a circular array and fixed to the top of the sealing ring body, and the scraper rod 1 rotates on the bottom side wall of the reaction tank, a connecting cross bar is fixed on one side of the scraper rod 1, and a scraper rod 2 rotating on the outside of the discharge pipe is fixed at one end of the connecting cross bar, a gear ring 2 is fixed on the outside of the sealing ring body, a gear 2 is meshed on one side of the gear ring 2, and a transmission vertical shaft rotating with the top wall of the treatment tank through a bearing is fixed at the axis center of the gear 2.

[0011] As a further optimization scheme of the present invention, a rotating horizontal axis that rotates with the top wall of the processing tank through a bearing seat is provided on one side of the transmission vertical axis, a gear set that is transmission-connected to the transmission vertical axis is provided at one end of the rotating horizontal axis, a transmission belt is provided to the transmission vertical axis through a pulley at the other end of the rotating horizontal axis, and the bottom of the transmission belt is transmission-connected to the end of one of the threaded horizontal axes away from the discharge hopper through a pulley.

[0012] By means of the above technical solution, the present invention provides a chemical solid waste degradation treatment device, which has at least the following beneficial effects compared with the prior art: 1. The present invention provides a discharge mechanism to first discharge the solution and then completely discharge the precipitate. The solution after chemical degradation is first discharged through the discharge component, and then the precipitate produced by the reaction is discharged through the discharge component. This is beneficial to prevent the precipitate from remaining in the reaction tank and affecting the subsequent chemical degradation process, making the subsequent chemical degradation more thorough, ensuring the continuity and stability of the chemical solid waste treatment process, ensuring the efficiency of the subsequent treatment links, and improving the degradation effect of the subsequent chemical solid waste.

[0013] 2. The present invention sets a driving component to first open the discharge component to discharge the solution and then open the discharge component to discharge the precipitate. After the chemical degradation solution is discharged, the remaining precipitate is usually relatively stable, which is convenient for the subsequent discharge of solid precipitate, thereby improving the treatment quality of chemical solid waste, helping to improve the efficiency and stability of the solid waste degradation treatment process, and reducing the risk of environmental pollution.

[0014] 3. The present invention discharges the solution produced by chemical degradation by setting a drainage component, and by pulling the movable vertical pipe downward, the drainage hole 1 on the top of the drainage pipe and the drainage hole 2 on the movable vertical pipe correspond to each other one by one, and the solution in the reaction tank is discharged through the drainage pipe. The remaining solid waste has a low moisture content, and the volume and weight are greatly reduced, which helps to make subsequent solid waste treatment more convenient. Removing the solution can effectively reduce the difficulty of subsequent treatment.

[0015] 4. The present invention completely discharges the sediment produced by chemical degradation by setting a discharge component, and synchronously drives a plurality of sealing baffles to move around through the opening and closing components, so that the sediment at the bottom of the reaction tank is completely discharged through the discharge hopper, avoiding the residue of sediment particles in the reaction tank, ensuring that the subsequent chemical degradation process can be carried out more efficiently and stably, improving the subsequent degradation efficiency, and improving the stability and treatment effect of the treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a front perspective cross-sectional view of the present invention; Figure 3 It is a partial structural schematic diagram of the blanking assembly of the present invention; Figure 4 It is a structural schematic diagram of the scraping component of the present invention; Figure 5 It is an exploded schematic diagram of the drainage assembly of the present invention; Figure 6 It is a schematic diagram of the structure of the driving assembly of the present invention; Figure 7 for Figure 2 A schematic diagram of the enlarged structure of part A; Figure 8 for Figure 2 Schematic diagram of the enlarged structure of part B.

[0017] In the figure: 1. reaction tank; 2. treatment tank; 3. Discharge mechanism; 31. Discharge hopper; 32. Support ring plate; 33. Discharge pipe; 34, blanking assembly; 341, sealing ring body; 342, sealing baffle; 343, limit stopper; 344, limit slot; 345, opening and closing parts; 3451, moving block; 3452, threaded horizontal axis; 3453, end face gear ring; 3454, transmission gear; 3455, gear ring 1; 3456, gear 1; 3457, rotating vertical axis; 346, scraping component; 3461, scraping rod 1; 3462, connecting cross bar; 3463, scraping rod 2; 3464, gear ring 2; 3465, gear 2; 3466, transmission vertical axis; 3467, rotating horizontal axis; 3468, transmission belt; 35, drainage assembly; 351, movable vertical pipe; 352, drainage hole 1; 353, drainage hole 2; 354, connecting vertical frame; 355, movable vertical frame; 356, supporting frame; 357, threaded vertical shaft; 36. Driving assembly; 361. Limiting slide rail; 362. Movable cross bar; 363. Servo cylinder; 364. Rack 1; 365. Rack 2; 366. Front gear; 367. Rear gear. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] First embodiment Since the precipitate produced by chemical degradation is difficult to be completely discharged, solid precipitate may remain on the bottom wall of the reaction tank 1, which may affect the subsequent chemical degradation effect. In order to prevent the precipitate from remaining in the reaction tank 1 and affecting the subsequent chemical degradation process, the continuity and stability of the chemical solid waste treatment process are ensured. Figure 1 - Figure 2 and Figure 6 - Figure 8 As shown, this embodiment provides a chemical solid waste degradation treatment device, which consists of a reaction tank 1, a treatment tank 2 and a discharge mechanism 3. The treatment tank 2 is fixedly installed at the bottom of the reaction tank 1. A stirrer for mixing solid waste and chemical agents is arranged in the reaction tank 1, so that the solid waste and the chemical agents can be fully contacted, and the reactants can be evenly distributed, thereby improving the reaction rate and the uniformity of the reaction. The stirrer is provided with a driving member for driving it to rotate.

[0020] In order to ensure the efficiency of subsequent processing links and improve the degradation effect of subsequent chemical solid waste, a discharge mechanism 3 is arranged on the inner side of the treatment tank 2 for discharging the reaction solution and the reaction precipitate in sequence after chemical degradation. The discharge mechanism 3 includes a discharge hopper 31 arranged at the bottom of the reaction tank 1 and located in the treatment tank 2. The top opening area of ​​the discharge hopper 31 is larger than the bottom opening area of ​​the reaction tank 1, so that the precipitate in the reaction tank 1 can completely fall into the discharge hopper 31. The discharge end of the discharge hopper 31 extends to the outside of one side of the treatment tank 2 and is fixedly connected thereto. The bottom wall of the discharge hopper 31 is arranged as an inclined surface to ensure that the precipitate can be smoothly discharged from the discharge hopper 31. A support ring plate 32 is fixed to the outside of the top of the discharge hopper 31 and fixed to the treatment tank 2, and a discharge pipe 33 is fixedly passed through the discharge hopper 31, and the bottom of the discharge pipe 33 passes through the treatment tank 2 and is fixedly connected thereto.

[0021] Specifically, a driving assembly 36 for sequentially opening the drain assembly 35 and the discharge assembly 34 to discharge the reaction solution and the reaction precipitate is provided at the bottom of the processing tank 2. The driving assembly 36 includes a limiting slide rail 361 fixed to the inner bottom wall of the processing tank 2, and a movable cross bar 362 slidably arranged on the limiting slide rail 361. A servo cylinder 363 fixed to the inner bottom wall of the processing tank 2 and used to drive the movable cross bar 362 to move is provided at one end of the limiting slide rail 361. A rack 1 364 and a rack 2 365 located on both sides are respectively fixed at both ends of the movable cross bar 362. A front gear 366 is meshed with one side of the rack 1 364. A rear gear 367 meshed with the rack 2 365 is provided at one end of the limiting slide rail 361 away from the servo cylinder 363.

[0022] When the chemical degradation is completed, the generated sediment accumulates at the bottom of the reaction tank 1, and the servo cylinder 363 is started. The output shaft of the servo cylinder 363 pushes the movable cross bar 362 to slide on the limiting slide rail 361, and the movable cross bar 362 drives the rack 1 364 and the rack 2 365 to move at the same time. The rack 1 364 first drives the front gear 366 to rotate. When the rack 1 364 is separated from the front gear 366, the rack 2 365 can drive the rear gear 367 to start rotating to realize the process of sequential driving.

[0023] Second embodiment In order to avoid the presence of sediment particles in the reaction tank 1 and ensure that the subsequent chemical degradation process can be carried out more efficiently and stably, Figure 3 - Figure 4 and Figure 7As shown, in this embodiment, a discharge assembly 34 for sealing the reaction tank 1 and discharging the reaction precipitate when unfolded is arranged at the top of the discharge hopper 31. The specific implementation method is that the discharge assembly 34 includes a sealing ring body 341 rotatably arranged at the bottom of the reaction tank 1, and four sealing baffles 342 arranged at the bottom of the sealing ring body 341 and distributed in a circumferential array. The four sealing baffles 342 are combined to form a circular seal for the reaction tank 1, and the discharge pipe 33 is located at the center of the four sealing baffles 342. The top of the discharge pipe 33 exceeds the distance of one end of the top surface of the sealing baffle 342. Limiting blocks 343 are respectively fixed at one end of the four sealing baffles 342. Four limiting slots 344 distributed in a circumferential array are opened on the discharge pipe 33, and the limiting blocks 343 match the limiting slots 344, so that the four sealing baffles 342 are more stable when sealing.

[0024] Furthermore, a closing component 345 is provided on the top of the support ring plate 32 for synchronously driving a plurality of sealing baffles 342 to move and open the bottom of the reaction tank 1. The closing component 345 includes moving blocks 3451 respectively fixed to one end of the four sealing baffles 342 away from the discharge pipe 33, and threaded transverse shafts 3452 respectively provided at the bottom of the four moving blocks 3451. The two ends of the threaded transverse shaft 3452 are respectively connected to the treatment tank 2 and the discharge hopper 31 through bearings, and one end of the threaded transverse shaft 3452 passes through the moving block 3451 and is threadedly connected thereto. An end face gear ring 3453 rotates on the outside of the hopper 31, and four threaded horizontal shafts 3452 are fixed with a transmission gear 3454 meshing with the end face gear near one end of the discharge hopper 31, a gear ring 1 3455 is fixed on the outside of the end face gear ring 3453, and a gear 1 3456 is meshed at one end of the gear ring 1 3455, and a rotating vertical shaft 3457 that penetrates the supporting ring plate 32 and rotates with it through a bearing is fixed at the axis of the gear 1 3456, the bottom end of the rotating vertical shaft 3457 is fixedly connected to the rear gear 367, and the bottom of the rotating vertical shaft 3457 is rotatably connected to the inner bottom wall of the processing tank 2 through a bearing.

[0025] When the rear gear 367 rotates, it drives the rotating vertical shaft 3457 to rotate, and the rotating vertical shaft 3457 drives the gear 1 3456 on the top to rotate, and the gear 1 3456 drives the end gear to rotate through the gear ring 1 3455, and the end gear drives the four transmission gears 3454 on the top to rotate, and the four transmission gears 3454 respectively drive the threaded horizontal shaft 3452 at one end thereof to rotate, and the threaded horizontal shaft 3452 drives the moving block 3451 thereon to make a linear motion, and the moving block 3451 drives the sealing baffle 342 on one side thereof to move, so that the four sealing baffles 342 move in four directions respectively, so that the bottom of the reaction tank 1 is fully opened, and the sediment at the bottom of the reaction tank 1 falls into the discharge hopper 31.

[0026] Furthermore, a scraping component 346 for scraping off chemical precipitates on the inner bottom side wall of the reaction tank 1 and the outer top side wall of the drain pipe 33 is provided on the sealing ring body 341. The scraping component 346 includes four scraping rods 1 3461 distributed in a circumferential array fixed to the top of the sealing ring body 341, and the scraping rods 1 3461 rotate on the inner bottom side wall of the reaction tank 1, a connecting cross bar 3462 is fixed on one side of the scraping rod 1 3461, and a scraping rod 2 3463 rotating on the outer side of the drain pipe 33 is fixed on one end of the connecting cross bar 3462, and a toothed ring 2 3464 is fixed on the outer side of the sealing ring body 341, and a toothed ring 2 3464 is fixed on one side of the toothed ring 2 3464. A second gear 3465 is meshed with the gear, and a transmission vertical shaft 3466 that rotates with the inner top wall of the processing tank 2 through a bearing is fixed at the axis center of the gear 3465, and a rotating horizontal shaft 3467 that rotates with the inner top wall of the processing tank 2 through a bearing seat is provided on one side of the transmission vertical shaft 3466, and a gear set that is transmission-connected to the transmission vertical shaft 3466 is provided at one end of the rotating horizontal shaft 3467, and the other end of the rotating horizontal shaft 3467 is connected to the vertical shaft 3466 through a pulley with a transmission belt 3468, and the bottom of the transmission belt 3468 is transmission-connected to the end of one of the threaded horizontal shafts 3452 away from the discharge hopper 31 through a pulley.

[0027] When one of the threaded horizontal shafts 3452 rotates, the rotating horizontal shaft 3467 is driven to rotate through the transmission belt 3468, and the rotating horizontal shaft 3467 drives the transmission vertical shaft 3466 to rotate through the gear set, and the transmission vertical shaft 3466 drives the gear ring 2 3464 to rotate through the gear 2 3465 at its bottom, and the gear ring 2 3464 drives the sealing ring body 341 to rotate, and the sealing ring body 341 drives the scraper rod 1 3461 to rotate along the inner bottom side wall of the reaction tank 1, and at the same time, the scraper rod 1 3461 drives the scraper rod 2 3463 to rotate along the outer side of the top of the drain pipe 33 through the connecting cross bar 3462, so as to prevent the reaction precipitate from adhering to the inner bottom side wall of the reaction tank 1 and the outer side of the top of the drain pipe 33, so that the precipitate can be discharged more thoroughly.

[0028] Third embodiment In order to facilitate the subsequent solid waste treatment and effectively reduce the difficulty of subsequent treatment, the solution in the reaction tank 1 is first discharged through the drain pipe 33, such as Figure 5 and Figure 8As shown, in this embodiment, a drainage component 35 for discharging the solution after the chemical reaction is completed is arranged on the drainage pipe 33. The specific implementation method is that the drainage component 35 includes a movable vertical pipe 351 slidably arranged on the inner side of the top of the drainage pipe 33, and a plurality of drainage holes 352 arranged in an array on the top of the drainage pipe 33. A plurality of drainage holes 353 arranged in an array are arranged on the movable vertical pipe 351, and the drainage holes 352 and the drainage holes 353 are arranged alternately up and down. A connecting vertical frame 354 is fixed to the bottom of the movable vertical pipe 351, and the bottom of the connecting vertical frame 354 passes through the drainage pipe 33 and is slidably connected thereto. A movable vertical frame 355 is fixed to the bottom of the connecting vertical frame 354, and a support frame 356 fixed to the processing pipe is slidably arranged on the movable vertical frame 355. A threaded vertical shaft 357 that rotates with the inner bottom wall of the processing tank 2 through a bearing is threadedly connected to the bottom end of the movable vertical frame 355, and the bottom of the threaded vertical shaft 357 is fixedly connected to the front gear 366.

[0029] When the front gear 366 rotates, the threaded vertical shaft 357 is driven to rotate, and the threaded vertical shaft 357 drives the movable vertical frame 355 on its top to slide downward on the support frame 356. The movable vertical frame 355 drives the connecting vertical frame 354 to move downward, and the connecting vertical frame 354 drives the movable vertical pipe 351 to slide downward on the inner side of the drain pipe 33, so that the drainage hole 1 352 on the top of the drain pipe 33 and the drainage hole 2 353 on the movable vertical pipe 351 correspond to each other one by one, and the solution in the reaction tank 1 is discharged through the drain pipe 33.

[0030] The present invention sets a driving component 36 to first open the drain component 35 to discharge the chemical degradation solution. After all the solution in the reaction tank 1 is discharged, the discharge component 34 is opened to discharge the precipitate produced by the reaction, so that the subsequent discharge of the solid precipitate is more convenient, and the reaction tank 1 is prevented from having residual precipitate and affecting the subsequent chemical degradation process, which helps the subsequent chemical degradation to be more thorough and improves the degradation effect of the subsequent chemical solid waste.

[0031] During use of the degradation treatment device, solid waste and chemical agents are added to the reaction tank 1, and the agitator is driven to rotate by the driving member so that the solid waste and the chemical agents are fully contacted to perform chemical degradation treatment, and then a flocculant is added to help the solid particles settle, and the precipitate is accumulated at the bottom of the reaction tank 1, thereby degrading and separating the harmful substances in the solid waste into harmless substances; Then, the servo cylinder 363 is started, and the output shaft of the servo cylinder 363 pushes the movable crossbar 362 to slide on the limit slide rail 361, and the movable crossbar 362 drives the rack 1 364 and the rack 2 365 to move at the same time, and the rack 1 364 first drives the front gear 366 to rotate, and the front gear 366 drives the threaded vertical shaft 357 to rotate, and the threaded vertical shaft 357 drives the movable vertical frame 355 at the top thereof to slide downward on the support frame 356, and the movable vertical frame 355 drives the connecting vertical frame 357 to rotate. The frame 354 moves downward, and the connecting frame 354 drives the movable vertical pipe 351 to slide downward inside the drain pipe 33, so that the drainage hole 1 352 at the top of the drain pipe 33 and the drainage hole 2 353 on the movable vertical pipe 351 correspond to each other one by one, and at the same time, the rack 1 364 is separated from the front gear 366, and the servo cylinder 363 stops pushing, and the solution in the reaction tank 1 is discharged into the drain pipe 33 through the plurality of drainage holes 1 352 and drainage holes 2 353, and then discharged through the drain pipe 33; After the solution is completely discharged, the servo cylinder 363 continues to operate, pushing the rack 2 365 to drive the rear gear 367 to start rotating, the gear 2 3465 drives the rotating vertical shaft 3457 at its axis to rotate, the rotating vertical shaft 3457 drives the gear 1 3456 on its top to rotate, the gear 1 3456 drives the gear ring 1 3455 meshing with it to rotate, the gear ring 1 3455 drives the end face gear inside to rotate, the end face gear drives the four transmission gears 3454 on its top to rotate, the four transmission gears 3454 respectively drive the threaded horizontal shaft 3452 at one end thereof to rotate, the threaded horizontal shaft 3452 drives the moving block 3451 thereon to make a linear motion, the moving block 3451 drives the sealing baffle 342 on one side thereof to move, so that the four sealing baffles 342 move in four directions respectively, so that the bottom of the reaction tank 1 is completely opened, and the sediment at the bottom of the reaction tank 1 falls into the discharge hopper 31, and the sediment is discharged through the discharge hopper 31; At the same time, when one of the threaded horizontal shafts 3452 rotates, it drives the transmission belt 3468 to operate through the pulley, and the transmission belt 3468 drives the rotating horizontal shaft 3467 to rotate through the pulley, and the rotating horizontal shaft 3467 drives the transmission vertical shaft 3466 to rotate through the gear set, and the transmission vertical shaft 3466 drives the gear ring 2 3464 to rotate through the gear 2 3465 at its bottom, and the gear ring 2 3464 drives the sealing ring body 341 to rotate, and the sealing ring body 341 drives the scraper rod 1 3461 to rotate along the inner bottom side wall of the reaction tank 1, and at the same time, the scraper rod 1 3461 drives the scraper rod 2 3463 to rotate along the outer side of the top of the discharge pipe 33 through the connecting cross bar 3462, and the sediment attached to the inner bottom side wall of the reaction tank 1 and the outer side of the top of the discharge pipe 33 is hung and dropped into the discharge hopper 31 for discharge together.

[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical solid waste degradation treatment device, comprising a treatment tank (2) fixedly mounted at the bottom of a reaction tank (1), characterized in that: The top of the inner side of the treatment tank (2) is provided with a discharge mechanism (3) for discharging the reaction solution and the reaction precipitate in sequence after chemical degradation; The discharge mechanism (3) comprises a discharge hopper (31) arranged at the bottom of the reaction tank (1) and located in the treatment tank (2), the discharge end of the discharge hopper (31) extending to the outside of one side of the treatment tank (2) and fixedly connected thereto, a support ring plate (32) fixed to the outside of the top of the discharge hopper (31) and fixed to the treatment tank (2), and a discharge pipe (33) fixedly passing through the discharge hopper (31), and the bottom of the discharge pipe (33) passing through the treatment tank (2) and fixedly connected thereto, the top of the discharge hopper (31) is provided with a discharge assembly (34) for sealing the reaction tank (1) and discharging reaction precipitates when unfolded, the discharge pipe (33) is provided with a discharge assembly (35) for discharging the reaction solution after chemical degradation, and the bottom of the treatment tank (2) is provided with a drive assembly (36) for sequentially opening the discharge assembly (35) and the discharge assembly (34) to discharge the reaction solution and the reaction precipitates in sequence; The unloading assembly (34) comprises a sealing ring body (341) rotatably arranged at the bottom of the reaction tank (1), and a plurality of sealing baffles (342) arranged at the bottom of the sealing ring body (341) and distributed in a circumferential array, wherein the plurality of sealing baffles (342) are combined to form a circular seal for the reaction tank (1), and the drain pipe (33) is located at the center of the plurality of sealing baffles (342), and a closing component (345) for synchronously driving the plurality of sealing baffles (342) to move and open the bottom of the reaction tank (1) is arranged at the top of the support ring plate (32), and a scraping component (346) for scraping off chemical precipitates on the inner bottom side wall of the reaction tank (1) and the outer top side wall of the drain pipe (33) is arranged on the sealing ring body (341).

2. A chemical solid waste degradation treatment device according to claim 1, characterized in that: The driving assembly (36) comprises a limiting slide rail (361) fixed to the inner bottom wall of the processing tank (2), and a movable cross bar (362) slidably arranged on the limiting slide rail (361); a servo cylinder (363) fixed to the inner bottom wall of the processing tank (2) and used to drive the movable cross bar (362) to move is arranged at one end of the limiting slide rail (361); a rack 1 (364) and a rack 2 (365) located on both sides are respectively fixed at both ends of the movable cross bar (362); a front gear (366) is meshed with one side of the rack 1 (364); and a rear gear (367) meshed with the rack 2 (365) is arranged at one end of the limiting slide rail (361) away from the servo cylinder (363).

3. The chemical solid waste degradation treatment device according to claim 1, characterized in that: A limiting block (343) is fixed to one end of each of the sealing baffles (342), and a plurality of limiting slots (344) distributed in a circumferential array are provided on the liquid discharge pipe (33), and the limiting block (343) matches the limiting slot (344).

4. The chemical solid waste degradation treatment device according to claim 2, characterized in that: The opening and closing component (345) comprises moving blocks (3451) respectively fixed on a plurality of sealing baffles (342) and away from one end of the discharge pipe (33), and threaded transverse shafts (3452) respectively arranged at the bottom of the plurality of moving blocks (3451), the two ends of the threaded transverse shafts (3452) respectively being rotatably connected to the processing tank (2) and the discharge hopper (31) via bearings, and one end of the threaded transverse shaft (3452) passes through the moving block (3451) and is threadedly connected thereto, an end face gear ring (3453) rotating on the outside of the discharge hopper (31) is arranged at the top of the support ring plate (32), and a transmission gear (3454) meshing with the end face gear is fixed to one end of the plurality of threaded transverse shafts (3452) close to the discharge hopper (31).

5. The chemical solid waste degradation treatment device according to claim 4 is characterized by: A gear ring 1 (3455) is fixed to the outer side of the end face gear ring (3453), a gear ring 1 (3456) is meshedly provided at one end of the gear ring 1 (3455), a rotating vertical shaft (3457) is fixed at the axis of the gear 1 (3456), and passes through the supporting ring plate (32) and rotates with the supporting ring plate (32) via a bearing, the bottom end of the rotating vertical shaft (3457) is fixedly connected to the rear gear (367), and the bottom of the rotating vertical shaft (3457) is rotatably connected to the inner bottom wall of the processing tank (2) via a bearing.

6. A chemical solid waste degradation treatment device according to claim 4, characterized in that: The scraping component (346) comprises a plurality of scraper rods (3461) arranged in a circumferential array and fixed to the top of the sealing ring body (341), wherein the scraper rods (3461) rotate on the inner bottom side wall of the reaction tank (1), a connecting cross bar (3462) is fixed on one side of the scraper rod (3461), a scraper rod (3463) is fixed at one end of the connecting cross bar (3462) and rotates on the outer side of the discharge pipe (33), a gear ring (3464) is fixed on the outer side of the sealing ring body (341), a gear ring (3465) is meshed with one side of the gear ring (3464), and a transmission vertical shaft (3466) is fixed at the axis of the gear ring (3465) and rotates with the inner top wall of the processing tank (2) through a bearing.

7. A chemical solid waste degradation treatment device according to claim 6, characterized in that: A rotating horizontal shaft (3467) is provided on one side of the transmission vertical shaft (3466) and is rotated with the inner top wall of the processing tank (2) through a bearing seat. A gear set is provided at one end of the rotating horizontal shaft (3467) and is transmission-connected to the transmission vertical shaft (3466). The other end of the rotating horizontal shaft (3467) is connected to the transmission vertical shaft (3466) via a pulley with a transmission belt (3468), and the bottom of the transmission belt (3468) is transmission-connected to one end of one of the threaded horizontal shafts (3452) away from the discharge hopper (31) via a pulley.

8. The chemical solid waste degradation treatment device according to claim 2, characterized in that: The drainage assembly (35) comprises a movable vertical pipe (351) slidably arranged on the inner side of the top of the drainage pipe (33), and a plurality of drainage holes (352) arranged in an array on the top of the drainage pipe (33); a plurality of drainage holes (353) arranged in an array are arranged on the movable vertical pipe (351), and the drainage holes (352) and the drainage holes (353) are arranged in an alternating manner up and down.

9. The chemical solid waste degradation treatment device according to claim 8, characterized in that: A connecting vertical frame (354) is fixed at the bottom of the movable vertical pipe (351), and the bottom of the connecting vertical frame (354) passes through the drainage pipe (33) and is slidably connected thereto. A movable vertical frame (355) is fixed at the bottom of the connecting vertical frame (354), and a support frame (356) fixed to the processing pipe is slidably arranged on the movable vertical frame (355).

10. The chemical solid waste degradation treatment device according to claim 9, characterized in that: The bottom end of the movable vertical frame (355) is threadedly connected to a threaded vertical shaft (357) that rotates with the inner bottom wall of the processing tank (2) via a bearing, and the bottom of the threaded vertical shaft (357) is fixedly connected to the front gear (366).

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