Wet product liquid receiving device

Abstract

The utility model discloses a wet product liquid receiving device which comprises a water collecting pipe, a water collecting tank, a support, a liquid receiving trolley, a driving mechanism, a centrifugal machine, a disc dryer, a first pipe section, a second pipe section and a third pipe section. The water collecting tank is communicated with the other end of the water collecting pipe; the bracket is fixed on one side of the water collecting tank; the liquid receiving trolley has the freedom degree of moving in the extending direction of the support, and the liquid receiving trolley communicates with the water collecting tank when moving to the water collecting tank. The driving mechanism enables the liquid receiving trolley to move in the extension direction of the bracket in response to driving force; the centrifugal machine is fixed on the bracket; the disc dryer is fixed on the bracket; the first pipe section is arranged at the output end of the centrifugal machine; the second pipe section is arranged at the input end of the disc dryer; the third pipe section is fixed to a component of the driving mechanism, and the two ends of the third pipe section are in butt joint with the first pipe section and the second pipe section correspondingly. According to the utility model, the problem that wet materials, water and the like falling during feeding, centrifuging and cleaning of the centrifugal machine enter the disc dryer and cause scaling of the disc dryer can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of wet product drying, and in particular to a wet product liquid receiving device. Background Art

[0002] When drying materials, a centrifuge is first used to remove some of the moisture from the material. The centrifuged material is then fed into a disk dryer for drying. During the centrifuge's feeding, centrifugation, and cleaning processes, wet material and water are dropped. This dropped wet material and water can enter the disk dryer, causing scaling and product caking, thus affecting the drying efficiency.

[0003] The above content is only used to assist in understanding the technical solution of this application and does not constitute an admission that the above content is prior art. Utility Model Content

[0004] The main purpose of this application is to provide a wet product liquid receiving device, which aims to solve the problem that wet materials, water, etc. dropped during centrifuge feeding, centrifugation and cleaning enter the disk dryer and cause scaling of the disk dryer and product agglomeration.

[0005] To achieve the above-mentioned purpose, the present application provides a wet product liquid receiving device, comprising: a water collecting pipe, a water collecting tank, a bracket, a liquid receiving trolley, a driving mechanism, a centrifuge, a disk dryer, a first pipe section, a second pipe section and a third pipe section, wherein one end of the water collecting pipe is connected to the water collecting tank; the water collecting tank is connected to the other end of the water collecting pipe; the bracket is fixed to one side of the water collecting tank; the liquid receiving trolley is arranged on the bracket and has the freedom to move along the extension direction of the bracket, the side of the liquid receiving trolley away from the bracket is open, and the liquid receiving trolley is connected to the water collecting tank when it moves to the water collecting tank; the driving mechanism is arranged on the bracket. The bracket is mounted on the driving mechanism, and the driving mechanism causes the liquid receiving trolley to move along the extension direction of the bracket in response to the driving force; the centrifuge is fixed on the bracket and is located on the side of the bracket facing the liquid receiving trolley; the disk dryer is fixed on the bracket and is located on the side of the bracket away from the liquid receiving trolley; the first pipe section is arranged at the output end of the centrifuge; the second pipe section is arranged at the input end of the disk dryer; the third pipe section is fixed on the component of the driving mechanism and the third pipe section has the freedom to move with the driving mechanism, and the two ends of the third pipe section are respectively connected to the first pipe section and the second pipe section.

[0006] Optionally, the bracket includes: a base frame, two guide rails and a connecting part, wherein the base frame is fixed to one side of the water collecting tank; the two guide rails are respectively fixed to both sides of the base frame, and the two guide rails cooperate with the liquid receiving trolley; one end of the connecting part is fixed to one side of the water collecting tank, and the other end is fixed to the base frame.

[0007] Optionally, the liquid receiving trolley includes: a vehicle body and a plurality of rollers, wherein the side of the vehicle body facing away from the base frame is open; the plurality of rollers are installed on the side of the vehicle body facing the base frame, and each of the rollers is provided with a groove around its axial periphery, and the groove is fitted on the guide rail.

[0008] Optionally, a square tube is provided on the side of the liquid receiving trolley facing the water collecting tank, and a through matching groove is provided on the side of the water collecting tank facing the liquid receiving trolley, a valve is provided on the square tube and the square tube can be matched in the matching groove.

[0009] Optionally, a square tube is provided on the side of the liquid receiving trolley facing the water collecting tank, a blocking assembly is provided inside the square tube at one end close to the water collecting tank, two top blocks are provided on the side of the water collecting tank facing the liquid receiving trolley, a through matching groove is provided between the two top blocks on the water collecting tank, and the two top blocks are adapted to the blocking assembly.

[0010] Optionally, the blocking assembly includes: two baffles, two springs and two limit blocks, wherein the ends of the two baffles are hinged on two opposite inner side surfaces of the square tube; the two springs correspond one-to-one to the baffles, one end of the spring is connected to the inner wall of the square tube, and the other end of the spring is connected to the corresponding baffle; the two limit blocks are fixed on the inner wall of the square tube and are located on the side of the baffle away from the spring.

[0011] Optionally, the driving mechanism includes: a motor, a gear and a rack, wherein the motor is fixed on the bracket and has an output shaft; the gear is fixed to the output shaft of the motor; the rack is fixed to the side of the liquid receiving trolley away from the water collecting tank, and the rack is meshed with the gear.

[0012] Optionally, the first pipe segment and the second pipe segment are straight pipes, and the third pipe segment is an arc-shaped pipe.

[0013] Optionally, the first pipe section and the second pipe section are coaxially arranged.

[0014] Optionally, a connecting rod is provided between the centrifuge and the bracket, one end of the connecting rod is connected to the bracket, and the centrifuge is connected to the other end of the connecting rod; a connecting column is provided on the side of the bracket away from the liquid receiving trolley, and the end of the connecting column away from the bracket is connected to a limit plate, and the disk dryer is fixed on the limit plate.

[0015] The embodiment of the present application proposes a device for receiving liquids from wet products. The material is first partially dehydrated in a centrifuge, and then the material processed by the centrifuge is injected into a disk dryer through a first pipe section, a third pipe section, and a second pipe section for drying. When the centrifuge is feeding, centrifuging, or cleaning, the driving mechanism is started and drives the liquid receiving trolley on the bracket to move toward the centrifuge until the liquid receiving trolley moves to the bottom of the first pipe section. At the same time, the third pipe section moves with the driving mechanism and disengages from the first pipe section and the second pipe section. The liquid receiving trolley is located below the first pipe section. The wet material and water dropped during the feeding, centrifuging, and cleaning of the centrifuge enter the liquid receiving trolley. The driving mechanism is then started again, and the driving mechanism drives the liquid receiving trolley to move toward the water collecting tank until the liquid receiving trolley is connected to the water collecting tank, and the water collected in the liquid receiving trolley is injected into the water collecting tank. The water in the water collecting tank enters the water collecting pipe and is collected. When the liquid receiving trolley is mated with the water collection tank, the upper end of the third pipe section connects and communicates with the first pipe section, and the lower end of the third pipe section connects and communicates with the second pipe section, allowing the material processed by the centrifuge to enter the disk dryer smoothly for drying. This design effectively prevents wet material and water from entering the disk dryer during centrifuge feeding, centrifugation, and cleaning, causing problems such as disk scaling and product agglomeration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a wet product liquid contact device provided in an embodiment of the present application;

[0017] Figure 2 for Figure 1 Structural diagram from another perspective;

[0018] Figure 3 for Figure 2 A magnified view of part A;

[0019] Figure 4 It is a structural diagram of the water collecting tank and the square tube;

[0020] Figure 5 This is a structural diagram of the water collecting tank being separated from the square tube.

[0021] Among them, 1. water collecting pipe; 2. water collecting trough; 3. bracket; 301. base frame; 302. guide rail; 303. connection part; 4. liquid receiving trolley; 401. trolley body; 402. roller; 403. groove; 5. centrifuge; 6. disk dryer; 7. first pipe section; 8. second pipe section; 9. third pipe section; 10. square tube; 11. top block; 12. baffle; 13. spring; 14. limit block; 15. motor; 16. gear; 17. rack; 18. connecting rod; 19. connecting column; 20. limit plate.

[0022] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] See also Figure 1 、 Figure 2, the embodiment of the present application provides a wet product liquid receiving device, the wet product liquid receiving device may include: a water collecting pipe 1, a water collecting tank 2, a bracket 3, a liquid receiving trolley 4, a driving mechanism, a centrifuge 5, a disk dryer 6, a first pipe section 7, a second pipe section 8 and a third pipe section 9, wherein one end of the water collecting pipe 1 is connected to the water collecting tank; the water collecting tank 2 is connected to the other end of the water collecting pipe 1; the bracket 3 is fixed to one side of the water collecting tank 2; the liquid receiving trolley 4 is arranged on the bracket 3 and has the freedom to move along the extension direction of the bracket 3, the side of the liquid receiving trolley 4 away from the bracket 3 is open, and when the liquid receiving trolley 4 moves to the water collecting tank 2, it is connected to the water collecting tank. 2 is connected; a driving mechanism is provided on the bracket 3, and the driving mechanism causes the liquid receiving trolley 4 to move along the extension direction of the bracket 3 in response to the driving force; a centrifuge 5 is fixed to the bracket 3 and is located on the side of the bracket 3 facing the liquid receiving trolley 4; a disk dryer 6 is fixed to the bracket 3 and is located on the side of the bracket 3 facing away from the liquid receiving trolley 4; a first pipe section 7 is provided at the output end of the centrifuge 5; a second pipe section 8 is provided at the input end of the disk dryer 6; a third pipe section 9 is fixed to a component of the driving mechanism and has the freedom to move with the driving mechanism, and the two ends of the third pipe section 9 are respectively connected to the first pipe section 7 and the second pipe section 8.

[0028] In this embodiment, the material is first partially dehydrated within the centrifuge 5. The material processed by the centrifuge 5 is then fed into the disk dryer 6 through the first, third, and second pipe sections 7, 9, and 8 for drying. During feeding, centrifugation, and cleaning operations in the centrifuge 5, the drive mechanism is activated and drives the liquid receiving trolley 4 on the support 3 toward the centrifuge 5 until it moves below the first pipe section 7. Simultaneously, the third pipe section 9, along with the drive mechanism, disengages from the first and second pipe sections 7 and 8. Once the liquid receiving trolley 4 is below the first pipe section 7, wet material and water dropped from the centrifuge 5 during feeding, centrifugation, and cleaning enter the trolley 4. The drive mechanism is then activated again, driving the trolley 4 toward the water collection tank 2 until it connects with the water collection tank 2 and transfers the water collected in the trolley 4 to the water collection tank 2. The water in the water collection tank 2 then enters the water collection pipe 1 for collection. When the liquid receiving trolley 4 is engaged with the water collecting tank 2, the upper end of the third pipe section 9 is connected to and communicates with the first pipe section 7, and the lower end of the third pipe section 9 is connected to and communicates with the second pipe section 8, thereby allowing the material processed by the centrifuge 5 to enter the disk dryer 6 for drying smoothly. This design effectively prevents wet material and water that fall into the centrifuge 5 during feeding, centrifugation, and cleaning, from entering the disk dryer 6, causing scaling and product agglomeration.

[0029] See also Figure 2The bracket 3 may include: a base frame 301, two guide rails 302 and a connecting part 303, wherein the base frame 301 is fixed to one side of the water collecting tank 2; the two guide rails 302 are respectively fixed to both sides of the base frame 301, and the two guide rails 302 cooperate with the liquid receiving trolley 4; one end of the connecting part 303 is fixed to one side of the water collecting tank 2, and the other end is fixed to the base frame 301.

[0030] Specifically, the base frame 301 may be a frame-shaped structure composed of four straight rods connected end to end, the two guide rails 302 are both columnar structures, and the connecting portion 303 is a plate-shaped structure.

[0031] The base frame 301 forms the foundation of the bracket 3 and serves to secure the device. Two guide rails 302 guide the movement of the liquid receiving trolley 4. These rails are fixed to either side of the base frame 301 and work with the trolley 4 to ensure smooth movement. The connector 303 primarily connects to the drive mechanism, preventing vibration during operation and enhancing the overall stability of the device.

[0032] See also Figure 2 、 Figure 3 The liquid receiving trolley 4 may include: a trolley body 401 and a plurality of rollers 402 , wherein the side of the trolley body 401 facing away from the base frame 301 is open; the plurality of rollers 402 are installed on the side of the trolley body 401 facing the base frame 301 , and a groove 403 is provided on the outer periphery of each roller 402 around its axial direction, and the groove 403 is matched with the guide rail 302 .

[0033] In this embodiment, the vehicle body 401 serves as the main portion of the liquid receiving trolley 4 and is used to transport dropped wet materials and water. The top of the vehicle body 401 is open, which facilitates receiving the wet materials and water dropped from the centrifuge 5 and also facilitates the removal of the dropped wet materials. The water flows into the water collection tank 2 and then into the water collection pipe 1 for collection. A plurality of rollers 402 are mounted on the underside of the vehicle body 401 to help the liquid receiving trolley 4 slide on the guide rail 302. A groove 403 is provided on the outer periphery of each roller 402, and the groove 403 cooperates with the guide rail 302, allowing the liquid receiving trolley 4 to move stably on the guide rail 302 without derailing.

[0034] Furthermore, a square tube 10 is provided on the side of the liquid receiving trolley 4 facing the water collecting tank 2, and a through matching groove is provided on the side of the water collecting tank 2 facing the liquid receiving trolley 4. A valve is provided on the square tube 10 and the square tube 10 can be matched in the matching groove.

[0035] In some embodiments, a round tube or a tube of other shapes can be provided on the side of the liquid receiving trolley 4 facing the water collecting tank 2. It is only necessary to ensure that the pipe provided on the liquid receiving trolley 4 is compatible with the through matching groove provided on the water collecting tank 2.

[0036] In this embodiment, a valve is provided on the square tube 10 provided on the liquid receiving trolley 4, and the flow of water can be controlled by opening or closing the valve. Specifically, when the square tube 10 provided on the liquid receiving trolley 4 fits neatly into the mating groove provided in the water collecting tank 2, the valve is open; when the liquid receiving trolley 4 is moving or receiving liquid, the valve is closed.

[0037] See also Figure 4 、 Figure 5 A square tube 10 is provided on the side of the liquid receiving trolley 4 facing the water collecting tank 2, and a blocking component is provided inside the square tube 10 at one end close to the water collecting tank 2. Two top blocks 11 are provided on the side of the water collecting tank 2 facing the liquid receiving trolley 4, and a through matching groove is provided between the two top blocks 11 on the water collecting tank 2, and the two top blocks 11 are adapted to the blocking component.

[0038] In this embodiment, when the liquid receiving trolley 4 is not adapted to the water collecting tank 2, the blocking component arranged inside the square tube 10 is in a closed state, and the water inside the square tube 10 is blocked and cannot flow out from the inside of the square tube 10; when the liquid receiving trolley 4 is adapted to the water collecting tank 2, the two top blocks 11 will push open the blocking component, so that the liquid receiving trolley 4 and the water collecting tank 2 are connected, and the water in the liquid receiving trolley 4 will flow into the water collecting tank 2.

[0039] See also Figure 4 、 Figure 5 The blocking assembly may include: two baffles 12, two springs 13 and two limit blocks 14, wherein the ends of the two baffles 12 are hinged on the two opposite inner side surfaces of the square tube 10; the two springs 13 correspond one-to-one to the baffles 12, one end of the spring 13 is connected to the inner wall of the square tube 10, and the other end of the spring 13 is connected to the corresponding baffle 12; the two limit blocks 14 are fixed on the inner wall of the square tube 10 and are located on the side of the baffle 12 away from the spring 13.

[0040] Specifically, when the liquid receiving trolley 4 is not mated with the water collection tank 2, the spring 13 exerts its force, causing the two baffles 12 to be perpendicular to the axis of the square tube 10 and in contact with each other, preventing water from flowing out of the square tube 10. When the liquid receiving trolley 4 is mated with the water collection tank 2, the two top blocks 11 act on the corresponding baffles 12, causing them to rotate around their ends. This compresses the spring 13, creating a gap between the two baffles 12, allowing water to flow into the water collection tank 2. The stop block 14 limits the position of the baffles 12, preventing them from rotating too far and failing to seal.

[0041] See also Figure 1The driving mechanism may include: a motor 15, a gear 16 and a rack 17, wherein the motor 15 is fixed on the bracket 3 and the motor 15 has an output shaft; the gear 16 is fixed to the output shaft of the motor 15; the rack 17 is fixed to the side of the liquid receiving trolley 4 away from the water collecting tank 2, and the rack 17 is engaged with the gear 16.

[0042] Specifically, when the liquid receiving trolley 4 needs to be driven to move, the motor 15 is started, which drives the gear 16 to rotate, thereby driving the rack 17 to move. The movement of the rack 17 can drive the liquid receiving trolley 4 back and forth. At the same time, since the third pipe section 9 is fixed to the rack 17, it will move with the rack 17, thereby achieving its connection and separation with the first pipe section 7 and the second pipe section 8.

[0043] See also Figure 2 The first pipe section 7 and the second pipe section 8 are straight pipes, and the third pipe section 9 is an arc-shaped pipe.

[0044] In this embodiment, the first pipe section 7 and the second pipe section 8 are set as straight pipes to facilitate the circulation of materials, etc.; the third pipe section 9 is set as an arc pipe to facilitate its cooperation with the rack 17 while ensuring the circulation of materials, etc.

[0045] See also Figure 2 , the first pipe section 7 and the second pipe section 8 are coaxially arranged.

[0046] The first pipe section 7 and the second pipe section 8 are coaxially arranged to reduce resistance during the transmission of materials and the like, thereby improving transmission efficiency.

[0047] See also Figure 2 A connecting rod 18 is provided between the centrifuge 5 and the bracket 3, one end of the connecting rod 18 is connected to the bracket 3, and the centrifuge 5 is connected to the other end of the connecting rod 18; a connecting column 19 is provided on the side of the bracket 3 away from the liquid receiving trolley 4, and the end of the connecting column 19 away from the bracket 3 is connected to the limit plate 20, and the disk dryer 6 is fixed on the limit plate 20.

[0048] In this embodiment, the centrifuge 5 and the disk dryer 6 are respectively limited by the connecting rod 18 and the limiting plate 20, so that the centrifuge 5 and the disk dryer 6 are relatively stable in the running state without large-scale vibration.

[0049] The above are only preferred embodiments of the present application and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wet product liquid contact device, characterized in that: include: A water collecting pipe (1), one end of which is connected to the water collecting tank; A water collecting tank (2) is connected to the other end of the water collecting pipe (1); A bracket (3) is fixed to one side of the water collecting tank (2); a liquid receiving trolley (4) disposed on the bracket (3) and having the freedom to move along the extension direction of the bracket (3); a side of the liquid receiving trolley (4) facing away from the bracket (3) being open; and the liquid receiving trolley (4) being connected to the water collecting trough (2) when it moves to the water collecting trough (2); a driving mechanism, disposed on the bracket (3), wherein the driving mechanism causes the liquid receiving trolley (4) to move along an extension direction of the bracket (3) in response to a driving force; a centrifuge (5) fixed on the bracket (3) and located on a side of the bracket (3) facing the liquid receiving trolley (4); a disk dryer (6) fixed on the bracket (3) and located on a side of the bracket (3) facing away from the liquid receiving trolley (4); A first pipe section (7) is provided at the output end of the centrifuge (5); The second pipe section (8) is arranged at the input end of the disk dryer (6); The third pipe section (9) is fixed on a component of the driving mechanism and has the freedom to move with the driving mechanism. The two ends of the third pipe section (9) are respectively connected to the first pipe section (7) and the second pipe section (8).

2. The wet product contact device according to claim 1, characterized in that: The support (3) comprises: A bottom frame (301) is fixed to one side of the water collecting tank (2); Two guide rails (302) are respectively fixed on both sides of the base frame (301), and the two guide rails (302) cooperate with the liquid receiving trolley (4); The connecting portion (303) has one end fixed to one side of the water collecting tank (2) and the other end fixed to the base frame (301).

3. The wet product contact device according to claim 2, characterized in that: The liquid receiving trolley (4) comprises: The vehicle body (401) is open on a side facing away from the chassis (301); A plurality of rollers (402) are installed on the side of the vehicle body (401) facing the base frame (301), and a groove (403) is provided on the outer periphery of each roller (402) around its axial direction, and the groove (403) is matched with the guide rail (302).

4. The wet product contact device according to claim 1, characterized in that: A square tube (10) is provided on the side of the liquid receiving trolley (4) facing the water collecting tank (2), and a through matching groove is provided on the side of the water collecting tank (2) facing the liquid receiving trolley (4). A valve is provided on the square tube (10) and the square tube (10) can be matched in the matching groove.

5. The wet product contact device according to claim 1, characterized in that: A square tube (10) is provided on the side of the liquid receiving trolley (4) facing the water collecting tank (2), and a blocking component is provided inside the square tube (10) at one end close to the water collecting tank (2). Two top blocks (11) are provided on the side of the water collecting tank (2) facing the liquid receiving trolley (4), and a through matching groove is provided between the two top blocks (11) on the water collecting tank (2), and the two top blocks (11) are adapted to the blocking component.

6. The wet product contact device according to claim 5, characterized in that: The blocking assembly comprises: Two baffles (12), the ends of which are hinged to two opposite inner side surfaces of the square tube (10); Two springs (13) corresponding to the baffles (12) one by one, one end of the spring (13) being connected to the inner wall of the square tube (10), and the other end of the spring (13) being connected to the corresponding baffle (12); Two limit blocks (14) are fixed on the inner wall of the square tube (10) and are located on the side of the baffle (12) away from the spring (13).

7. The wet product contact device according to claim 1, characterized in that: The driving mechanism comprises: A motor (15) is fixed on the bracket (3) and has an output shaft; a gear (16) fixed to the output shaft of the motor (15); A rack (17) is fixed to a side of the liquid receiving trolley (4) facing away from the water collecting tank (2), and the rack (17) is meshed with the gear (16).

8. The wet product contact device according to claim 1, characterized in that: The first pipe section (7) and the second pipe section (8) are straight pipes, and the third pipe section (9) is an arc-shaped pipe.

9. The wet product contact device according to claim 8, characterized in that: The first pipe section (7) and the second pipe section (8) are coaxially arranged.

10. The wet product contact device according to claim 1, characterized in that: A connecting rod (18) is provided between the centrifuge (5) and the bracket (3), one end of the connecting rod (18) is connected to the bracket (3), and the centrifuge (5) is connected to the other end of the connecting rod (18); A connecting column (19) is provided on the side of the bracket (3) facing away from the liquid receiving trolley (4), and an end of the connecting column (19) away from the bracket (3) is connected to a limiting plate (20), and the disk dryer (6) is fixed on the limiting plate (20).

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