Discharging structure of thickener

Abstract

The utility model discloses a discharge structure of thickener, relates to solid-liquid separation equipment technical field, including pool body, pre-buried plate, rotating plate, bend pipe and locking piece, pre-buried plate is pre-buried in the pool body, and pre-buried plate has with the first discharge port of pool body intercommunication, the pre-buried plate is provided with rotating groove, the bend pipe is provided with the rotating groove, the rotating groove is provided with the first discharge port intercommunication with the pool body intercommunication with the first discharge port intercommunication with the pool body intercommunication with the second discharge port intercommunication with the pool body intercommunication with the second discharge port intercommunication with the pool body intercommunication with the second discharge port. The top of the rotating plate is fixedly provided with a rotating block rotationally matched with the rotating groove, the rotating plate is provided with a second discharging port communicated with the first discharging port, the locking piece is arranged in the rotating groove and used for locking rotation of the rotating block, the bottom of the rotating plate is connected with the bent pipe in a matched mode, and one end of the bent pipe is communicated with the second discharging port. Through rotation of the rotating block in the rotating groove, rotation of the rotating plate is achieved, then the bent pipe fixedly arranged at the bottom of the rotating plate is rotated, the orientation of the other end of the bent pipe is changed, a worker can adjust the discharging direction of materials according to actual requirements, and the flexibility and adaptability of the thickener are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid-liquid separation equipment, in particular to a discharging structure of a thickener. Background Art

[0002] A thickener is a device that uses the principle of gravity sedimentation to separate solid particles from liquid in a suspension. When working, the slurry containing solid weight enters the thickener, and after gravity sedimentation, the solid particles gradually settle to the bottom to form a concentrated material layer; while the clean water is discharged from the top to achieve solid-liquid separation. If the discharge structure of the thickener is not tightly sealed, it is prone to leakage, which will cause liquid leakage and waste, and the discharge mechanism is unstable, which will affect the discharge effect.

[0003] In the existing technical scheme, the Chinese patent with authorization announcement number CN107469419B discloses a discharge structure of a thickener, including: a tank body, an embedded discharge plate, a first sealing flange and a hopper assembly, the embedded discharge plate is embedded in the tank body and has a discharge port connected to the tank body, the first sealing flange is connected to the embedded discharge plate and has a first discharge port connected to the discharge port; the hopper assembly is used to discharge the slurry in the tank body, the hopper assembly is connected to the first sealing flange and has a discharge channel connected to the first discharge port, and a sealing step surface is formed between the hopper assembly and the first sealing flange to improve the sealing performance.

[0004] The disadvantages of the above-mentioned prior art solutions are that after the thickener concentrates, the material is discharged from directly below the discharge port, which makes it inconvenient to adjust the discharge direction. If the discharge direction of the material cannot be adjusted, the flexibility and adaptability of the thickener will be greatly limited. For example, when the material flow direction needs to be adjusted to match the subsequent process equipment, the fixed discharge port will not be able to meet such changes. Utility Model Content

[0005] The utility model aims to provide a material discharging structure of a thickener to solve the technical problem in the prior art that the material discharging direction cannot be adjusted, which greatly limits the flexibility and adaptability of the thickener.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions: a discharge structure of a thickener, comprising a pool body, an embedded plate, a rotating plate, a bent pipe and a locking piece, the embedded plate is embedded in the pool body, and the embedded plate has a first discharge port connected to the pool body, the embedded plate is provided with a rotating groove, a rotating block that rotates with the rotating groove is fixed on the top of the rotating plate, and the rotating plate has a second discharge port connected to the first discharge port, the locking piece is arranged in the rotating groove for locking the rotation of the rotating block, the bottom of the rotating plate is connected with the bent pipe, and one end of the bent pipe is connected to the second discharge port.

[0007] As a further solution of the utility model: a slot connected to the rotating groove is provided at the bottom of the embedded plate, the rotating block is slidably matched with the slot, and a limiting member for limiting the sliding of the rotating block is provided in the slot.

[0008] As a further solution of the utility model: the limiting member includes a limiting block, a slide groove connected to the slot is fixedly provided on the outer side of the embedded plate, the limiting block is slidably arranged in the slide groove, and a stopper is fixedly provided on the top of the rotating block.

[0009] As a further solution of the utility model: the limiting member further comprises a limiting rod, the inner wall of the slide slot is provided with a through hole, the limiting block is provided with a positioning hole, and the limiting rod is arranged to penetrate the through hole and the positioning hole.

[0010] As a further solution of the utility model: the locking piece includes a locking screw, a rotating hole connected to the slot is fixedly provided on the outer side of the embedded plate, a thread matching with the locking screw thread is provided in the rotating hole, and the locking screw is rotatably arranged in the rotating hole.

[0011] As a further solution of the utility model: a bevel ring is fixedly provided at the bottom of the first discharge port, and a bevel groove matching with the bevel ring is opened at the top of the second discharge port.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The rotating block rotates in the rotating groove to realize the rotation of the rotating plate, and then the elbow fixed at the bottom of the rotating plate is rotated to change the direction of the other end of the elbow, so that the staff can adjust the discharge direction of the material according to actual needs, thereby improving the flexibility and adaptability of the thickener.

[0014] 2. After the staff adjusts the material discharge direction according to actual needs, they rotate the locking screw so that one end of the locking screw is pressed against the rotating block, thereby limiting the rotation of the rotating block in the rotating groove, ensuring the stability of the rotating block position and preventing accidental changes in the material discharge direction.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the discharge structure of a thickener.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the embedded plate in the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the rotating plate in the utility model.

[0020] Figure 4 It is a structural sectional view of the locking member in the utility model.

[0021] Figure 5 It is a structural sectional view of the limiting member in the utility model.

[0022] Reference numerals include:

[0023] 1. Pool body; 2. Embedded plate; 21. First discharge port; 22. Rotating groove; 23. Slot; 24. Limiting piece; 25. Limiting block; 26. Slide groove; 27. Limiting rod; 28. Through hole; 29. ​​Positioning hole; 3. Rotating plate; 31. Rotating block; 32. Second discharge port; 33. Locking piece; 34. Locking screw; 35. Rotating hole; 36. Bevel ring; 37. Bevel groove; 38. Stopper; 4. Bend pipe. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] like Figures 1 to 5 As shown, a discharge structure of a thickener includes a tank body 1, an embedded plate 2, a rotating plate 3, a curved pipe 4 and a locking member 33. The embedded plate 2 is embedded in the tank body 1, and the embedded plate 2 has a first discharge port 21 connected to the tank body 1. The embedded plate 2 is provided with a rotating groove 22. A rotating block 31 that rotates with the rotating groove 22 is fixed on the top of the rotating plate 3, and the rotating plate 3 has a second discharge port 32 connected to the first discharge port 21. The locking member 33 is arranged in the rotating groove 22 to lock the rotation of the rotating block 31. The bottom of the rotating plate 3 is connected to the curved pipe 4 through an annular buckle to ensure the stability and sealing of the connection and prevent material leakage. One end of the curved pipe 4 is connected to the second discharge port 32, and the other end of the curved pipe 4 is used as a discharge port for the material. The material after the thickening of the thickener passes through the first discharge port 21 and the second discharge port 32, and is finally discharged from the other end of the curved pipe 4.

[0026] By rotating the rotating block 31 in the rotating groove 22, the rotating plate 3 is rotated, and then the curved pipe 4 fixedly arranged at the bottom of the rotating plate 3 is rotated, and the direction of the other end of the curved pipe 4 is changed, so that the staff can adjust the discharge direction of the material according to actual needs, thereby improving the flexibility and adaptability of the thickener.

[0027] After adjustment, the rotation of the rotating block 31 is locked by the locking member 33, thereby locking the direction of the curved pipe 4, ensuring the stability of the rotating plate 3 after adjustment and preventing the change of the material discharge direction due to accidental movement.

[0028] refer to Figure 2 and Figure 5 As shown, in some specific embodiments, in order to facilitate the assembly between the embedded plate 2 and the rotating plate 3, a slot 23 connected to the rotating groove 22 is opened at the bottom of the embedded plate 2, and the rotating block 31 is slidably matched with the slot 23, and a limiting member 24 for limiting the sliding of the rotating block 31 is provided in the slot 23.

[0029] The sliding fit between the slot 23 and the rotating block 31 can conveniently install the rotating plate 3 on the embedded plate 2, thereby improving the assembly efficiency. When the rotating block 31 completely slides into the slot 23, it can rotate in the rotating groove 22. At this time, the stopper in the slot 23 can prevent the rotating block 31 from sliding out of the slot 23 when rotating in the rotating groove 22, thereby ensuring the stability of the fit between the embedded plate 2 and the rotating plate 3.

[0030] refer to Figure 2 , Figure 3 and Figure 5 As shown, in some specific embodiments, in order to limit the sliding of the rotating block 31 in the slot 23, the limiting member 24 includes a limiting block 25, a slide groove 26 connected to the slot 23 is fixedly provided on the outer side of the embedded plate 2, the limiting block 25 is slidably arranged in the slide groove 26, and a stopper 38 is fixedly provided on the top of the rotating block 31. When the rotating block 31 completely slides into the slot 23, the limiting block 25 is slid so that one end of the limiting block 25 touches the stopper 38, thereby limiting the sliding of the rotating block 31 in the slot 23 without affecting the rotation of the rotating block 31 in the rotating groove 22, thereby preventing the rotating block 31 from sliding out of the slot 23 when rotating in the rotating groove 22, and ensuring the stability of the cooperation between the embedded plate 2 and the rotating plate 3.

[0031] refer to Figure 2 , Figure 3 and Figure 5As shown, in some specific embodiments, in order to limit the sliding of the limiting block 25 in the slide groove 26, the limiting member 24 further includes a limiting rod 27, the inner wall of the slide groove 26 is provided with a through hole 28, the limiting block 25 is provided with a positioning hole 29, and the limiting rod 27 sequentially penetrates the through hole 28 and the positioning hole 29. When the limiting block 25 touches the stopper 38, the through hole 28 and the positioning hole 29 are aligned, and at this time, the limiting rod 27 is inserted into the through hole 28 and the positioning hole 29, so that the sliding of the limiting block 25 in the slide groove 26 can be limited, and the rotating block 31 is further prevented from sliding out of the slot 23 when rotating in the rotating groove 22, thereby ensuring the stability of the cooperation between the embedded plate 2 and the rotating plate 3.

[0032] refer to Figure 2 and Figure 4 As shown, in some specific embodiments, in order to limit the rotation of the rotating block 31 in the rotating groove 22, the locking piece 33 includes a locking screw 34, and a rotating hole 35 connected to the slot 23 is fixedly provided on the outer side of the embedded plate 2, and a thread that cooperates with the thread of the locking screw 34 is provided in the rotating hole 35, and the locking screw 34 is rotatably set in the rotating hole 35.

[0033] After the staff has adjusted the material discharge direction according to actual needs, they rotate the locking screw 34 so that one end of the locking screw 34 is pressed against the rotating block 31, thereby limiting the rotation of the rotating block 31 in the rotating groove 22, ensuring the stability of the position of the rotating block 31 and preventing accidental changes in the material discharge direction.

[0034] refer to Figure 2 , Figure 3 and Figure 4 As shown, in some specific embodiments, in order to enhance the sealing between the embedded plate 2 and the rotating plate 3, a bevel ring 36 is fixedly provided at the bottom of the first discharge port 21, and a bevel groove 37 matching the bevel ring 36 is provided at the top of the second discharge port 32. The bevel ring 36 has a bevel at a certain angle to the horizontal plane. When the rotating block 31 of the rotating plate 3 rotates in the rotating groove 22 of the embedded plate 2, the bevel groove 37 can be completely fitted with the bevel ring 36, thereby effectively preventing the material from leaking from the gap between the embedded plate 2 and the rotating plate 3.

[0035] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0036] In actual use, first, the embedded plate 2 is pre-installed in the tank body 1 to ensure that the first discharge port 21 is connected to the inside of the tank body 1. The bottom of the rotating plate 3 is connected to the elbow 4 through an annular snap fit, and then the rotating plate 3 is installed on the embedded plate 2 through the sliding fit of the slot 23 and the rotating block 31, and then the limiting block 25 is slid so that one end of the limiting block 25 touches the stopper 38 on the top of the rotating block 31, thereby limiting the sliding of the rotating block 31 in the slot 23 without affecting the rotation of the rotating block 31 in the rotating groove 22. At this time, the through hole 28 and the positioning hole 29 are aligned, and the limiting rod 27 is inserted into the through hole 28 and the positioning hole 29 to limit the sliding of the limiting block 25 in the slide groove 26.

[0037] The staff can adjust the direction of the elbow 4 by rotating the rotating plate 3, thereby changing the discharge direction of the material. Due to the rotational cooperation between the rotating block 31 and the rotating groove 22, the rotating plate 3 can be flexibly rotated to a desired angle. After the adjustment is completed, the staff can rotate the locking screw 34 so that one end of it is pressed against the rotating block 31. Since the locking screw 34 cooperates with the thread in the rotating hole 35, sufficient friction will be generated when the screw is rotated to limit the rotation of the rotating block 31 in the rotating groove 22.

[0038] The material concentrated by the thickener will sequentially enter the second discharge port 32 of the rotating plate 3 through the first discharge port 21. Since one end of the curved pipe 4 is connected to the second discharge port 32, the material will smoothly enter the curved pipe 4 and be discharged from the other end of the curved pipe 4.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A discharge structure of a thickener, comprising a tank body (1), characterized in that: Also includes: An embedded plate (2), the embedded plate (2) is embedded in the tank body (1), and the embedded plate (2) has a first discharge port (21) connected to the tank body (1), and the embedded plate (2) is provided with a rotation groove (22); A rotating plate (3), wherein a rotating block (31) is fixedly provided on the top of the rotating plate (3) and is rotatably matched with the rotating groove (22), and the rotating plate (3) is provided with a second discharge port (32) connected with the first discharge port (21), and a locking member (33) is provided in the rotating groove (22) for locking the rotation of the rotating block (31); A curved pipe (4), the bottom of the rotating plate (3) is cooperatively connected with the curved pipe (4), and one end of the curved pipe (4) is connected to the second discharge port (32).

2. A thickener discharge structure according to claim 1, characterized in that: The bottom of the embedded plate (2) is provided with a slot (23) connected to the rotating groove (22); the rotating block (31) is slidably matched with the slot (23); and a limiting member (24) is provided in the slot (23) for limiting the sliding of the rotating block (31).

3. A thickener discharge structure according to claim 2, characterized in that: The limiting member (24) comprises a limiting block (25), a sliding groove (26) connected to the slot (23) is fixedly provided on the outer side of the embedded plate (2), the limiting block (25) is slidably arranged in the sliding groove (26), and a stopper (38) is fixedly provided on the top of the rotating block (31).

4. A thickener discharge structure according to claim 3, characterized in that: The limiting member (24) further comprises a limiting rod (27), the inner wall of the slide groove (26) is provided with a through hole (28), the limiting block (25) is provided with a positioning hole (29), and the limiting rod (27) is arranged to penetrate the through hole (28) and the positioning hole (29).

5. A discharge structure of a thickener according to claim 1, characterized in that: The locking member (33) comprises a locking screw (34); a rotating hole (35) connected to the slot (23) is fixedly provided on the outer side of the embedded plate (2); a thread matching the thread of the locking screw (34) is provided in the rotating hole (35); and the locking screw (34) is rotatably arranged in the rotating hole (35).

6. A thickener discharge structure according to claim 1, characterized in that: A bevel ring (36) is fixedly provided at the bottom of the first discharge port (21), and a bevel groove (37) matching with the bevel ring (36) is provided at the top of the second discharge port (32).

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