A shield slag rapid dehydration treatment equipment

Abstract

The present invention relates to the technical field of slag processing equipment, and specifically discloses a shield slag rapid dehydration processing equipment, including a bottom ring, the upper surface of the bottom ring is fixedly connected to a support rod, the top of the support rod is fixedly connected to a clamping ring, and the inner surface of the clamping ring is fixedly clamped with an outer shell. The shield slag rapid dehydration processing equipment can automatically refine the shield slag after the motor is started, crush the agglomerated slag, and facilitate the unified collection and processing of the slag. Since the interior of the crushing ring is set to be hollow, there will be a certain elastic force between the crushing roller and the crushing ring when the slag is crushed, thereby realizing elastic crushing of the slag, avoiding direct rigid contact to increase the possibility of deformation of the crushing ring and the crushing roller, that is, providing certain protection for the crushing roller and the crushing ring when the slag is crushed, greatly improving the service life of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of slag processing equipment, in particular to a shield slag rapid dehydration processing equipment. Background Art

[0002] Shield slag refers to the soil and rocks generated during the shield tunnel construction process. When the shield machine is excavating underground, it will cut and crush the soil in front of it, add foaming agent to the slag during the excavation process, and then transport the muddy slag to the outside of the shield machine through the conveying system. These excavated materials are shield slag, which usually contain a variety of components, such as clay, sand, gravel, rock, etc.

[0003] During the shield construction process, the treatment of slag is an important link. Traditional shield slag treatment methods usually include transporting the slag from the inside of the tunnel to the surface, and then separating and dehydrating it on the surface. These methods have some limitations, such as slow processing speed, low efficiency and high cost. In addition, the moisture content in the slag is high. If it is not properly dehydrated, it will be difficult to carry out subsequent resource utilization. The existing dehydration equipment often adopts a static dehydration method, which is inefficient and easy to clog. At the same time, since the shield slag contains a large amount of hard agglomerated sand, it is difficult for traditional dehydration equipment to effectively crush it. The agglomerated sand needs to be broken up later, resulting in poor dehydration effect and low dehydration efficiency. Therefore, there is a need for a device that can quickly and efficiently treat shield slag, especially a device that can achieve rapid dehydration and particle crushing of slag. Summary of the invention

[0004] The present invention provides a shield slag rapid dehydration processing device, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a construction waste soil rapid dehydration processing equipment, including a bottom ring, the upper surface of the bottom ring is fixedly connected to a support rod, the support rod is arranged with four fixed intervals around the central axis of the bottom ring, the top of the support rod is fixedly connected to a clamping ring, the inner surface of the clamping ring is fixedly clamped with an outer shell, and also includes:

[0006] A crushing mechanism, which is fixedly mounted inside the outer shell and is used to crush shield debris;

[0007] A dehydration mechanism, which is fixedly mounted on the bottom of the outer shell and arranged below the crushing mechanism, and is used to dehydrate the crushed slag;

[0008] The crushing mechanism comprises a crushing roller, which is arranged inside an outer shell, and the crushing roller and the outer shell are arranged on the same central axis, a telescopic rod is fixedly connected to the top of the crushing roller, a motor is rotatably connected to the top of the telescopic rod, an output end of the motor is fixedly connected to a support plate, a connecting rod is fixedly connected to the side surface of the support plate, and an end of the connecting rod away from the support plate is fixedly connected to the top edge surface of the outer shell.

[0009] Preferably, the bottom of the crushing roller is connected to a driving rod via a thread, the top of the driving rod is arranged in a threaded shape, and a crushing ring is fixedly connected to the top inner surface of the outer shell, and the crushing ring is arranged on the top outer side of the crushing roller.

[0010] Preferably, a mounting groove is provided on the top of the crushing roller, the mounting groove is arranged in a ring shape, a corrugated plate is fixedly connected to the top inner surface of the mounting groove, the corrugated plate is arranged in a ring shape, the corrugated plate is arranged in an elastic plate, and an extrusion groove is provided on the bottom surface of the crushing roller.

[0011] Preferably, the inner surface of the extrusion groove is slidably connected with a sliding plate, the middle upper surface of the sliding plate passes through and is rotatably connected to the middle outer surface of the driving rod, the upper surface of the sliding plate is fixedly connected with an extrusion rod, the top of the extrusion rod passes through the crushing roller, and the extrusion rod is elastically slidably connected to the crushing roller through a spring, the top of the extrusion rod is fixedly connected with an extrusion ring, and the extrusion ring is arranged inside the mounting groove.

[0012] Preferably, the cross-section of the extrusion ring is set to be arc-shaped, and the bottom surface of the extrusion ring is fixedly connected to the first plug-in ring, and the first plug-in ring is slidably plugged with the second plug-in ring at one end away from the extrusion ring, and the bottom of the second plug-in ring is fixedly connected to the inner surface of the mounting groove, and the interior of the crushing ring is set to be hollow, and the internal cavity of the crushing ring is connected to the internal cavity of the first plug-in ring and the second plug-in ring. When the shield slag needs to be processed, the slag can be placed on the crushing roller through the top of the outer shell, and then the motor is started. When the motor is started, it will drive the telescopic rod to rotate, and then drive the crushing roller to rotate through the telescopic rod. The bottom of the crushing roller is connected to the driving rod through a thread, so as the motor starts, the crushing roller will move down inside the outer shell while rotating, thereby increasing the cavity between the top of the crushing roller and the crushing ring, and at this time, the slag on the crushing roller enters the cavity between the crushing roller and the crushing ring.

[0013] Preferably, the dehydration mechanism includes a dehydration ring, which is configured in a trumpet shape, the top of which is fixedly connected to the bottom edge surface of the outer shell, the inner surface of which is configured in a stepped shape, and a liquid storage tank is provided on the inner surface of the dehydration ring.

[0014] Preferably, a water filter hole is provided through the bottom of the liquid storage tank, the water filter hole is vertically arranged, and the top of the liquid storage tank is obliquely arranged.

[0015] Preferably, a water filter strip is fixedly embedded on the top of the liquid storage tank, the cross section of the water filter strip is arranged in an inclined shape, and the inner surface of the dehydration ring is arranged in an inclined shape.

[0016] Preferably, a locking strip is fixedly connected to the bottom surface of the sliding plate, and the bottom surface of the locking strip is engaged with the inner surface of the dehydration ring. The locking strip is initially arranged above the dehydration ring, and four locking strips are arranged at fixed intervals around the central axis of the sliding plate. A separation ring is fixedly inlaid on the bottom outer surface of the dehydration ring, and the bottom of the driving rod is fixedly connected to the inner surface of the separation ring through a connecting rod.

[0017] The present invention provides a shield slag rapid dehydration treatment device. It has the following beneficial effects:

[0018] 1. In this shield slag rapid dehydration processing equipment, when the crushing roller moves to the bottom, the motor reverses, that is, it drives the crushing roller to rotate and move upward at the same time, and the slag between the crushing roller and the crushing ring is rubbed, squeezed and crushed, and finally falls to the bottom through the gap between the crushing roller and the outer shell, that is, after the motor is started, the shield slag is automatically refined, and the agglomerated slag in the slag is crushed, which is convenient for the unified collection and processing of the slag. Since the interior of the crushing ring is set to be hollow, there will be a certain elastic force between the crushing roller and the crushing ring when the slag is crushed, thereby realizing elastic crushing of the slag, avoiding direct rigid contact and increasing the possibility of deformation of the crushing ring and the crushing roller, that is, providing a certain protection for the crushing roller and the crushing ring when the slag is crushed, greatly improving the service life of this equipment.

[0019] 2. In this shield tunneling slag rapid dehydration processing equipment, when the crushed slag passes through the gap between the crushing roller and the outer shell, it will gradually fall into the inner surface of the dehydration ring. By setting the inner surface of the dehydration ring to be stepped, the residence time of the slag on the inner surface of the dehydration ring can be greatly increased. By increasing the contact time between the slag and the dehydration ring, the water in the slag has a longer time to flow into the liquid storage tank on the inner surface of the dehydration ring and precipitate out through the water filter holes in the liquid storage tank, that is, the slag is automatically dehydrated after being crushed, which is convenient for the subsequent collection and treatment of the slag. By arranging a water filter strip in the liquid storage tank, the debris can be blocked by the water filter strip, which is conducive to the further precipitation of water in the debris. When the crushing roller moves downward, it will also drive the sliding plate to move downward, and then drive the extrusion rod to move downward, so that the locking strip at the bottom of the sliding plate is locked in the inner surface of the dehydration ring. At this time, the locking strip is in a rotating state with the sliding plate, and the inner surface of the dehydration ring can be scraped by the locking strip, which can not only improve the transportation effect of the debris to prevent blockage, but also can scrape and clean the debris on the surface of the water filter strip to prevent the debris from staying on the surface of the water filter strip and affecting the dehydration effect.

[0020] 3. This shield machine for rapid dehydration of slag, as the crushing roller continues to move downward, will provide a reverse driving force to the sliding plate through the snap-fitting strip, so that the extrusion rod moves upward relative to the crushing roller, so that the extrusion ring is pushed upward by the extrusion rod, and an extrusion force is generated on the corrugated plate, so that the corrugated plate expands outward under the action of pressure, and then the slag on the surface of the corrugated plate is automatically agitated when the crushing roller moves downward, so that the slag can enter the cavity between the crushing roller and the crushing ring, avoiding blockage on the top of the outer shell, and greatly improving the working stability of this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the present invention;

[0022] Figure 2 It is a schematic diagram of the installation structure of the crushing roller of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the installation slot of the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the pulverizing roller of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the first plug-in ring and the second plug-in ring of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the driving rod of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the dehydration ring of the present invention;

[0028] Figure 8 The present invention Figure 7 A partial enlarged view of middle A.

[0029] In the figure: 1. bottom ring; 2. support rod; 3. snap ring; 4. outer shell; 5. crushing mechanism; 51. crushing roller; 52. telescopic rod; 53. motor; 54. support plate; 55. connecting rod; 56. driving rod; 57. crushing ring; 58. mounting groove; 59. corrugated plate; 510. extrusion groove; 511. sliding plate; 512. extrusion rod; 513. extrusion ring; 514. first plug-in ring; 515. second plug-in ring; 6. dehydration mechanism; 61. dehydration ring; 62. liquid storage tank; 63. water filter hole; 64. water filter strip; 65. snap-fit ​​strip; 66. separation ring. DETAILED DESCRIPTION

[0030] 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.

[0031] First embodiment: Figures 1 to 8 As shown, the present invention provides a technical solution: a shield slag rapid dehydration processing equipment, comprising a bottom ring 1, a support rod 2 is fixedly connected to the upper surface of the bottom ring 1, four support rods 2 are arranged at fixed intervals around the central axis of the bottom ring 1, a clamping ring 3 is fixedly connected to the top of the support rod 2, and an outer shell 4 is fixedly clamped on the inner surface of the clamping ring 3, and further comprising:

[0032] A crushing mechanism 5, which is fixedly mounted inside the outer shell 4 and is used to crush shield slag;

[0033] A dehydration mechanism 6, which is fixedly mounted at the bottom of the outer shell 4 and is disposed below the crushing mechanism 5. The dehydration mechanism 6 is used to dehydrate the crushed slag;

[0034] The crushing mechanism 5 includes a crushing roller 51, which is arranged inside the outer shell 4, and the crushing roller 51 and the outer shell 4 are arranged on the same central axis. The top of the crushing roller 51 is fixedly connected to a telescopic rod 52, and the top of the telescopic rod 52 is rotatably connected to a motor 53. The output end of the motor 53 is fixedly connected to a support plate 54, and the side surface of the support plate 54 is fixedly connected to a connecting rod 55, and the end of the connecting rod 55 away from the support plate 54 is fixedly connected to the top edge surface of the outer shell 4.

[0035] The bottom of the crushing roller 51 is connected to a driving rod 56 via a thread. The top of the driving rod 56 is arranged in a threaded shape. A crushing ring 57 is fixedly connected to the top inner surface of the outer shell 4. The crushing ring 57 is arranged on the top outer side of the crushing roller 51.

[0036] A mounting groove 58 is provided at the top of the crushing roller 51. The mounting groove 58 is arranged in a ring shape. A corrugated plate 59 is fixedly connected to the top inner surface of the mounting groove 58. The corrugated plate 59 is arranged in a ring shape. The corrugated plate 59 is arranged in an elastic plate. An extrusion groove 510 is provided on the bottom surface of the crushing roller 51.

[0037] The inner surface of the extrusion groove 510 is slidably connected with a sliding plate 511, the middle upper surface of the sliding plate 511 passes through and is rotatably connected to the middle outer surface of the driving rod 56, the upper surface of the sliding plate 511 is fixedly connected with an extrusion rod 512, the top of the extrusion rod 512 passes through the crushing roller 51, and the extrusion rod 512 is elastically slidably connected to the crushing roller 51 through a spring, the top of the extrusion rod 512 is fixedly connected with an extrusion ring 513, and the extrusion ring 513 is arranged inside the mounting groove 58.

[0038] The cross-section of the extrusion ring 513 is set to be arc-shaped, and the bottom surface of the extrusion ring 513 is fixedly connected to the first plug-in ring 514, and the second plug-in ring 515 is slidably plugged into the end of the first plug-in ring 514 away from the extrusion ring 513, and the bottom of the second plug-in ring 515 is fixedly connected to the inner surface of the mounting groove 58. The interior of the crushing ring 57 is set to be hollow, and the internal cavity of the crushing ring 57 is connected to the internal cavities of the first plug-in ring 514 and the second plug-in ring 515.

[0039] During operation, when it is necessary to process the shield slag, the slag can be placed on the crushing roller 51 through the top of the outer shell 4, and then the motor 53 is started. When the motor 53 is started, the telescopic rod 52 is driven to rotate, and then the crushing roller 51 is driven to rotate through the telescopic rod 52, and the bottom of the crushing roller 51 is connected with a driving rod 56 through a thread, so as the motor 53 is started, the crushing roller 51 will move downward inside the outer shell 4 while rotating, thereby increasing the cavity between the top of the crushing roller 51 and the crushing ring 57. At this time, the slag on the crushing roller 51 enters the cavity between the crushing roller 51 and the crushing ring 57, and when the crushing roller 51 moves to the bottom, the motor 53 is reversed, that is, it drives the crushing roller 51 to rotate and move upward at the same time, The slag between the crushing roller 51 and the crushing ring 57 is rubbed, squeezed and crushed, and finally falls below through the gap between the crushing roller 51 and the outer shell 4, that is, after the motor 53 is started, the shield slag is automatically refined and the agglomerated slag is crushed, which is convenient for the unified collection and treatment of the slag. Since the interior of the crushing ring 57 is set to be hollow, there is a certain elastic force between the crushing roller 51 and the crushing ring 57 when the slag is crushed, thereby realizing elastic crushing of the slag, avoiding direct rigid contact and increasing the possibility of deformation of the crushing ring 57 and the crushing roller 51, that is, providing certain protection for the crushing roller 51 and the crushing ring 57 when the slag is crushed, greatly improving the service life of the equipment.

[0040] Second embodiment: Figures 1 to 8 As shown, the dehydration mechanism 6 includes a dehydration ring 61, which is arranged in a trumpet shape. The top of the dehydration ring 61 is fixedly connected to the bottom edge surface of the outer shell 4, the inner surface of the dehydration ring 61 is arranged in a stepped shape, and a liquid storage tank 62 is opened on the inner surface of the dehydration ring 61.

[0041] A water filter hole 63 is formed through the bottom of the liquid storage tank 62 . The water filter hole 63 is vertically arranged, and the top of the liquid storage tank 62 is obliquely arranged.

[0042] A water filter strip 64 is fixedly embedded on the top of the liquid storage tank 62. The cross section of the water filter strip 64 is arranged in an inclined shape, and the inner surface of the dehydration ring 61 is arranged in an inclined shape.

[0043] A locking strip 65 is fixedly connected to the bottom surface of the sliding plate 511, and the bottom surface of the locking strip 65 is engaged with the inner surface of the dehydration ring 61. The locking strip 65 is initially arranged above the dehydration ring 61, and four locking strips 65 are arranged at fixed intervals around the central axis of the sliding plate 511. A separation ring 66 is fixedly inlaid on the bottom outer surface of the dehydration ring 61, and the bottom of the driving rod 56 is fixedly connected to the inner surface of the separation ring 66 through a connecting rod.

[0044] During operation, when the crushed slag passes through the gap between the crushing roller 51 and the outer shell 4, it will gradually fall into the inner surface of the dehydration ring 61. By setting the inner surface of the dehydration ring 61 to be stepped, the residence time of the slag on the inner surface of the dehydration ring 61 can be greatly increased. By increasing the contact time between the slag and the dehydration ring 61, the moisture in the slag has a longer time to flow into the liquid storage tank 62 on the inner surface of the dehydration ring 61, and precipitate outward through the water filter holes 63 in the liquid storage tank 62, that is, the slag is automatically dehydrated after being crushed, which is convenient for further subsequent collection and processing of the slag. Since the water filter strip 64 is provided in the liquid storage tank 62, the slag can be blocked by the water filter strip 64, which is conducive to the further precipitation of moisture in the slag. When the crushing roller 51 moves downward, it will also drive the sliding plate 511 to move downward, and then drive the extrusion rod 512 to move downward, so that the locking strip 65 at the bottom of the sliding plate 511 is locked on the inner surface of the dehydration ring 61. The breaker plate 510 is provided with a plurality of movable parts, and the movable parts 511 are provided with a plurality of movable parts, and the movable parts 512 are provided with a plurality of movable parts, and the movable parts 513 are provided with a plurality of movable parts, and the movable parts 514 are provided with a plurality of movable parts, and the movable parts 515 are provided with a plurality of movable parts, and the movable parts 516 are provided with a plurality of movable parts, and the movable parts 517 are provided with a plurality of movable parts, and the movable parts 518 are provided with a plurality of movable parts, and the movable parts 519 are provided with a plurality of movable parts, and the movable parts 520 are provided with a plurality of movable parts, and the movable parts 521 are provided with a plurality of movable parts, and the movable parts 522 are provided with a plurality of movable parts, and the movable parts 523 are provided with a plurality of movable parts, and the movable parts 524 are provided with a plurality of movable parts, and the movable parts 525 are provided with a plurality of movable parts, and the movable parts 526 are provided with a plurality of movable parts, and the movable parts 527 are provided with a plurality of movable parts, and the movable parts 528 are provided with a plurality of movable parts, and the movable parts 529 are provided with a plurality of movable parts, and the movable parts 530 are provided with a plurality of movable parts, and the movable parts 531 are provided with a plurality of movable parts, and the movable parts 531 are provided with a plurality of movable parts, and the movable parts 532 are provided with a plurality of movable parts, and the movable parts 533 are provided with a plurality of movable parts, and the movable parts 534 are provided with a plurality of movable parts, and the movable parts 535 are provided with a plurality of movable parts, and the movable parts 536 are provided with a plurality of movable parts,

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. A shield tunnelling slag rapid dehydration treatment device, comprising a bottom ring (1), characterized in that: The upper surface of the bottom ring (1) is fixedly connected to a support rod (2), four support rods (2) are arranged at fixed intervals around the central axis of the bottom ring (1), the top of the support rod (2) is fixedly connected to a clamping ring (3), the inner surface of the clamping ring (3) is fixedly clamped to an outer shell (4), and further comprises: A crushing mechanism (5), the crushing mechanism (5) being fixedly mounted inside the outer shell (4), the crushing mechanism (5) being used to crush shield slag; a dewatering mechanism (6), the dewatering mechanism (6) being fixedly mounted on the bottom of the outer shell (4), the dewatering mechanism (6) being arranged below the crushing mechanism (5), and the dewatering mechanism (6) being used to dewater the crushed slag; The pulverizing mechanism (5) comprises a pulverizing roller (51), the pulverizing roller (51) being arranged inside the outer shell (4), the pulverizing roller (51) and the outer shell (4) being arranged with the same central axis, the top of the pulverizing roller (51) being fixedly connected to a telescopic rod (52), the top of the telescopic rod (52) being rotatably connected to a motor (53), the output end of the motor (53) being fixedly connected to a support plate (54), the side surface of the support plate (54) being fixedly connected to a connecting rod (55), and one end of the connecting rod (55) away from the support plate (54) being fixedly connected to the top edge surface of the outer shell (4); The bottom of the crushing roller (51) is connected to a driving rod (56) via a thread, the top of the driving rod (56) is arranged in a threaded shape, and the top inner surface of the outer shell (4) is fixedly connected to a crushing ring (57), and the crushing ring (57) is arranged on the outer side of the top of the crushing roller (51); The top of the pulverizing roller (51) is provided with a mounting groove (58), the mounting groove (58) is arranged in an annular shape, a corrugated plate (59) is fixedly connected to the inner surface of the top of the mounting groove (58), the corrugated plate (59) is arranged in an annular shape, the corrugated plate (59) is arranged in an elastic plate, and an extrusion groove (510) is arranged on the bottom surface of the pulverizing roller (51); The inner surface of the extrusion groove (510) is slidably connected to a sliding plate (511), the middle upper surface of the sliding plate (511) penetrates and is rotatably connected to the middle outer surface of the driving rod (56), the upper surface of the sliding plate (511) is fixedly connected to an extrusion rod (512), the top of the extrusion rod (512) penetrates the crushing roller (51), and the extrusion rod (512) is elastically slidably connected to the crushing roller (51) via a spring, the top of the extrusion rod (512) is fixedly connected to an extrusion ring (513), and the extrusion ring (513) is arranged inside the mounting groove (58); The cross section of the extrusion ring (513) is arranged to be arc-shaped, the bottom surface of the extrusion ring (513) is fixedly connected to a first plug-in ring (514), the end of the first plug-in ring (514) away from the extrusion ring (513) is slidably plugged with a second plug-in ring (515), the bottom of the second plug-in ring (515) is fixedly connected to the inner surface of the mounting groove (58), the interior of the crushing ring (57) is arranged to be hollow, and when the crushing roller (51) and the crushing ring (57) crush the slag, elastic force is generated between the slag and the crushing ring (57), and the internal cavity of the crushing ring (57) is in communication with the internal cavities of the first plug-in ring (514) and the second plug-in ring (515); The dehydration mechanism (6) comprises a dehydration ring (61), the top of the dehydration ring (61) being fixedly connected to the bottom edge surface of the outer shell (4), and the bottom surface of the sliding plate (511) being fixedly connected to a snap-fit ​​strip (65), wherein the snap-fit ​​strip (65) is initially arranged above the dehydration ring (61).

2. The shield slag rapid dehydration treatment equipment according to claim 1 is characterized by: The dehydration ring (61) is configured in a trumpet shape, the inner surface of the dehydration ring (61) is configured in a stepped shape, and a liquid storage tank (62) is provided on the inner surface of the dehydration ring (61).

3. The shield slag rapid dehydration treatment equipment according to claim 2 is characterized by: A water filter hole (63) is provided through and in communication with the bottom of the liquid storage tank (62); the water filter hole (63) is arranged vertically, and the top of the liquid storage tank (62) is arranged obliquely.

4. The shield slag rapid dehydration treatment equipment according to claim 3 is characterized by: A water filter strip (64) is fixedly embedded on the top of the liquid storage tank (62); the cross section of the water filter strip (64) is arranged in an inclined shape; and the inner surface of the dehydration ring (61) is arranged in an inclined shape.

5. The shield slag rapid dehydration treatment equipment according to claim 4 is characterized by: The bottom surface of the locking strip (65) is locked with the inner surface of the dehydration ring (61), and four locking strips (65) are arranged at fixed intervals around the central axis of the sliding plate (511). A separation ring (66) is fixedly embedded on the outer surface of the bottom of the dehydration ring (61), and the bottom of the driving rod (56) is fixedly connected to the inner surface of the separation ring (66) via a connecting rod.

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