Shield muck separation device

Abstract

The utility model relates to the technical field of shield muck separation, and discloses a shield muck separation device which comprises a separation machine body, a first net plate and a second net plate are arranged in the separation machine body respectively, four sets of fixing bases are fixedly connected to the two sides in the separation machine body, strong spring telescopic rods are installed in the fixing bases, and the strong spring telescopic rods are fixedly connected with the separation machine body. A feeding port is formed in one side of the top end of the separating machine body, a feeding pipe is fixedly connected to the bottom end of the feeding port, a dryer is installed on the other side of the top end of the separating machine body, and a blow-off pipe is arranged at the bottom end of one side of the separating machine body. When the shield muck separating device is used for separating muck, the muck can slide on the first screen plate and the second screen plate along the inclination angle, muddy water is discharged from the meshes in the sliding process, the dried muck can be discharged from the first discharging opening and the second discharging opening, the first screen plate and the second screen plate can be taken down from the fixing base to be replaced, and the muck separating device is convenient to use. The problem that discharging is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shield slag separation, in particular to a shield slag separation device. Background Art

[0002] The shield method is a fully mechanized construction method in the underground excavation method. It pushes the shield machine into the ground, and supports the surrounding rocks through the shield shell and segments to prevent collapse into the tunnel. The slag excavated by the shield generally has a high water content and is not easy to transport and stack, so it is necessary to use a slag separation device to separate the slag.

[0003] After searching, it was found that common slag separation devices have the problem of inconvenience in efficient separation and discharging when in use. After the slag enters the internal separation of the slag separation device, it is inconvenient to take out the dehydrated slag, and the internal humidity of the dehydrated slag is relatively high, and the drying effect is poor, which affects the separation efficiency.

[0004] There is an urgent need for a shield slag separation device to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The utility model aims to provide a shield slag separation device to solve the problem of inconvenient material discharge in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shield slag separation device comprises a separation body, wherein a first mesh plate and a second mesh plate are respectively arranged inside the separation body, four groups of fixing seats are fixedly connected on both sides of the separation body, a strong spring telescopic rod is installed inside the fixing seat, a feeding port is installed on one side of the top of the separation body, a feeding pipe is fixedly connected to the bottom end of the feeding port, a dryer is installed on the other side of the top of the separation body, a sewage pipe is arranged at the bottom end of one side of the separation body, a first discharge port and a second discharge port are respectively arranged on the other side of the separation body, a hydraulic cylinder is installed at the bottom end of the other side of the separation body, a cleaning plate is installed at the bottom end of the separation body, a mounting slot is fixedly connected to the top of the strong spring telescopic rod, mounting blocks are fixedly connected on both sides of the bottom ends of the first mesh plate and the second mesh plate, mounting holes are arranged inside the mounting blocks, and mounting bolts are arranged at one end of the mounting slot.

[0007] Preferably, the bottom end of the mounting block is embedded in the mounting slot, and one end of the mounting bolt is embedded in the mounting hole.

[0008] Preferably, the first mesh plate is arranged below the second mesh plate, and the first discharge opening and the second discharge opening are arranged on one side of the second mesh plate and the first mesh plate respectively.

[0009] Preferably, a sealing strip is fixedly connected to the bottom end of the cleaning plate, and the bottom end of the sealing strip is in contact with the bottom end of the inside of the separation body.

[0010] Preferably, the output end of the hydraulic cylinder is fixedly connected to one side of the cleaning plate.

[0011] Preferably, a connecting plate is fixedly connected to the bottom end of one side of the cleaning plate, and a ball bearing is movably connected to the bottom end of the connecting plate.

[0012] Preferably, a drying pipe is fixedly connected to one side of the top of the separation body, a drying port is fixedly connected to the bottom of the drying pipe, a filter is installed at the bottom of the drying port, and a pipe clamp is installed outside the drying pipe.

[0013] Preferably, the feed pipe is arranged inside the separation body, and guide plates are fixedly connected to both sides of the inner wall of the feed pipe.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the shield slag separation device not only realizes the function of facilitating material discharging and cleaning, but also realizes the function of facilitating drying;

[0015] (1) By providing a strong spring telescopic rod, a first mesh plate, a second mesh plate, a first discharge port, a second discharge port, a mounting bolt, a mounting slot and a mounting block, the slag containing mud and water first falls on the second mesh plate after entering the separation body, and the slag smaller than the mesh hole of the second mesh plate can fall on the first mesh plate, and the slag can slide on the first mesh plate and the second mesh plate along the inclined angle. During the sliding process, the mud and water are discharged from the mesh holes, and the dried slag can be discharged from the first discharge port and the second discharge port. The first mesh plate and the second mesh plate can be removed from the fixed seat and replaced. When replacing, the mounting bolts are unscrewed and the mounting block is taken out from the mounting slot. This structure realizes the function of improving separation efficiency and facilitating discharge;

[0016] (2) By providing a sewage pipe, a cleaning plate, a hydraulic cylinder, a connecting plate, a ball bearing and a sealing strip, muddy water falls to the bottom end of the separator body and can be discharged from the sewage pipe. Some mud residue will remain inside the separator body. Then, the hydraulic cylinder is started, and the hydraulic cylinder can push the cleaning plate to one side. The sealing strip at the bottom of the cleaning plate can push the mud residue to the sewage pipe for sewage discharge. The ball bearing on the cleaning plate can improve the smoothness of movement. This structure realizes the function of easy cleaning.

[0017] (3) By providing a feed pipe, a feed port, a dryer, a drying pipe and a drying port, shield tunneling debris can enter the feed pipe from the feed port. The guide plate inside the feed pipe can prevent the debris from being fed in too quickly. During the process of filtering mud and water on the first mesh plate and the second mesh plate, the dryer can transport hot air to the drying pipe. The hot air is blown from the drying port onto the first mesh plate and the second mesh plate to dry the debris, thereby improving the dryness of the debris. This structure realizes the function of facilitating uniform feeding and drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the partial structure of the first screen plate of the utility model;

[0020] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 This is a front view structural diagram of the dryer of the utility model;

[0022] Figure 5 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0023] Figure 6 It is a schematic diagram of the front cross-sectional structure of the feed pipe of the utility model.

[0024] In the figure: 1. separation body; 2. drain pipe; 3. fixing seat; 4. strong spring telescopic rod; 5. first mesh plate; 6. second mesh plate; 7. feed pipe; 8. guide plate; 9. feed port; 10. dryer; 11. drying pipe; 12. drying port; 13. first discharge port; 14. second discharge port; 15. cleaning plate; 16. hydraulic cylinder; 17. mounting bolts; 18. mounting slot; 19. mounting hole; 20. mounting block; 21. pipe clamp; 22. filter screen; 23. connecting plate; 24. ball bearing; 25. sealing strip. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1-6, a shield slag separation device, comprising a separation body 1, wherein a first mesh plate 5 and a second mesh plate 6 are respectively arranged inside the separation body 1, four sets of fixed seats 3 are fixedly connected on both sides inside the separation body 1, a strong spring telescopic rod 4 is installed inside the fixed seat 3, a feeding port 9 is installed on one side of the top of the separation body 1, a feeding pipe 7 is fixedly connected to the bottom end of the feeding port 9, a dryer 10 is installed on the other side of the top of the separation body 1, a sewage pipe 2 is arranged at the bottom end of one side of the separation body 1, a first discharge port 13 and a second discharge port 14 are respectively arranged on the other side of the separation body 1, a hydraulic cylinder 16 is installed at the bottom end of the other side of the separation body 1, a cleaning plate 15 is installed at the bottom end of the separation body 1, a mounting card slot 18 is fixedly connected to the top of the strong spring telescopic rod 4, a mounting card block 20 is fixedly connected to both sides of the bottom end of the first mesh plate 5 and the second mesh plate 6, a mounting hole 19 is arranged inside the mounting card block 20, and a mounting bolt 17 is arranged at one end of the mounting card slot 18;

[0027] The bottom end of the mounting block 20 is embedded in the mounting slot 18, one end of the mounting bolt 17 is embedded in the mounting hole 19, the first mesh plate 5 is arranged below the second mesh plate 6, and the first discharge port 13 and the second discharge port 14 are respectively arranged on one side of the second mesh plate 6 and the first mesh plate 5;

[0028] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the debris containing mud and water enters the separation body 1 and first falls on the second mesh plate 6. The debris smaller than the mesh holes of the second mesh plate 6 can fall on the first mesh plate 5. The debris can then slide on the first mesh plate 5 and the second mesh plate 6 along the inclined angle. During the sliding process, the mud and water are discharged from the mesh holes, and the dried debris can be discharged from the first discharge port 13 and the second discharge port 14. The first mesh plate 5 and the second mesh plate 6 can be removed from the fixing seat 3 and replaced. When replacing, unscrew the mounting bolts 17 and take out the mounting block 20 from the mounting slot 18.

[0029] The bottom end of the cleaning plate 15 is fixedly connected with a sealing strip 25, and the bottom end of the sealing strip 25 is in contact with the bottom end of the separator body 1. The output end of the hydraulic cylinder 16 is fixedly connected with one side of the cleaning plate 15. The bottom end of one side of the cleaning plate 15 is fixedly connected with a connecting plate 23, and the bottom end of the connecting plate 23 is movably connected with a ball bearing 24.

[0030] Specifically, Figure 1 and Figure 4 As shown, the muddy water can be discharged from the drain pipe 2, and some mud residue will remain inside the separation body 1. Then the hydraulic cylinder 16 is started, and the hydraulic cylinder 16 can push the cleaning plate 15 to one side. The sealing strip 25 at the bottom of the cleaning plate 15 can push the mud residue to the drain pipe 2 for drainage. The ball 24 on the cleaning plate 15 can improve the smoothness of movement.

[0031] The feed pipe 7 is arranged inside the separation body 1, and the two sides of the inner wall of the feed pipe 7 are fixedly connected with the guide plates 8, and the one side of the top of the separation body 1 is fixedly connected with the drying pipe 11, and the bottom end of the drying pipe 11 is fixedly connected with the drying port 12, and the bottom end of the drying port 12 is installed with a filter screen 22, and the outside of the drying pipe 11 is installed with a pipe clamp 21;

[0032] Specifically, Figure 1 , Figure 5 and Figure 6 As shown, the guide plate 8 inside the feed pipe 7 can prevent the slag from being fed in too quickly. During the process of filtering mud and water on the first mesh plate 5 and the second mesh plate 6, the dryer 10 can transport hot air into the drying pipe 11, and the hot air is blown from the drying port 12 onto the first mesh plate 5 and the second mesh plate 6 to dry them, thereby improving the dryness of the slag. When the utility model is in use, the slag containing mud and water enters the interior of the separation body 1 and first falls onto the second mesh plate 6. The guide plate 8 inside the feed pipe 7 can prevent the slag from being fed in too quickly. The slag smaller than the mesh of the second mesh plate 6 can fall onto the first mesh plate 5. The slag can slide on the first mesh plate 5 and the second mesh plate 6 along the inclined angle. During the sliding process, the mud and water are discharged from the mesh. The dried slag can be discharged from the first discharge port 13 and the second discharge port 14. The first mesh plate 5 and the second mesh plate 6 can be removed from the fixing seat 3 and replaced. When replacing, the mounting bolts 17 are unscrewed and the mounting block 20 is removed from the mounting slot 1 8 can be taken out, the dryer 10 can transport hot air to the inside of the drying tube 11, the hot air is blown from the drying port 12 to the first mesh plate 5 and the second mesh plate 6 to dry them, thereby improving the dryness of the slag, and the mud and water fall to the bottom end of the separation body 1, and the mud and water can be discharged from the drain pipe 2, and some mud residues will remain in the separation body 1. Then the hydraulic cylinder 16 is started, and the hydraulic cylinder 16 can push the cleaning plate 15 to one side, and the sealing strip 25 at the bottom of the cleaning plate 15 can push the mud residue to the drain pipe 2 for drainage, and the ball 24 on the cleaning plate 15 can improve the smoothness of movement. This structure realizes the function of easy cleaning.

Claims

1. A shield slag separation device, comprising a separation body (1), characterized in that: The interior of the separation body (1) is respectively provided with a first mesh plate (5) and a second mesh plate (6); four sets of fixed seats (3) are fixedly connected to both sides of the interior of the separation body (1); a strong spring telescopic rod (4) is installed inside the fixed seat (3); a feed port (9) is installed on one side of the top of the separation body (1); a feed pipe (7) is fixedly connected to the bottom end of the feed port (9); a dryer (10) is installed on the other side of the top of the separation body (1); a sewage pipe (2) is provided at the bottom end of one side of the separation body (1); A first discharge port (13) and a second discharge port (14) are respectively provided on the other side, a hydraulic cylinder (16) is installed at the bottom end of the other side of the separation body (1), a cleaning plate (15) is installed at the bottom end of the separation body (1), the top end of the strong spring telescopic rod (4) is fixedly connected with a mounting slot (18), the first mesh plate (5) and the second mesh plate (6) are fixedly connected with mounting blocks (20) on both sides of the bottom end, a mounting hole (19) is provided inside the mounting block (20), and a mounting bolt (17) is provided at one end of the mounting slot (18).

2. A shield slag separation device according to claim 1, characterized in that: The bottom end of the mounting block (20) is embedded in the interior of the mounting slot (18), and one end of the mounting bolt (17) is embedded in the interior of the mounting hole (19).

3. The shield slag separation device according to claim 1, characterized in that: The first mesh plate (5) is arranged below the second mesh plate (6), and the first discharge opening (13) and the second discharge opening (14) are arranged on one side of the second mesh plate (6) and the first mesh plate (5), respectively.

4. The shield slag separation device according to claim 1, characterized in that: The bottom end of the cleaning plate (15) is fixedly connected to a sealing strip (25), and the bottom end of the sealing strip (25) is in contact with the bottom end of the interior of the separation body (1).

5. The shield slag separation device according to claim 1, characterized in that: The output end of the hydraulic cylinder (16) is fixedly connected to one side of the cleaning plate (15).

6. The shield slag separation device according to claim 1, characterized in that: The bottom end of one side of the cleaning plate (15) is fixedly connected to a connecting plate (23), and the bottom end of the connecting plate (23) is movably connected to a ball (24).

7. The shield slag separation device according to claim 1, characterized in that: A drying pipe (11) is fixedly connected to one side of the top of the separation body (1), a drying port (12) is fixedly connected to the bottom of the drying pipe (11), a filter screen (22) is installed at the bottom of the drying port (12), and a pipe clamp (21) is installed outside the drying pipe (11).

8. The shield slag separation device according to claim 1, characterized in that: The feed pipe (7) is arranged inside the separation machine body (1), and guide plates (8) are fixedly connected to both sides of the inner wall of the feed pipe (7).

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