Cyclone with sand and stone separation function

Abstract

The utility model discloses a whirlcone with a gravel separation function, which comprises a whirlcone body, a connecting pipe and a waste liquid pipe, the end parts of the connecting pipe and the waste liquid pipe are respectively and fixedly provided with a fixed disc I and a fixed disc II, the fixed disc I and the fixed disc II are respectively provided with an open hole I and an open hole II, and the open hole I and the open hole II are communicated with each other. The waste liquid pipe is in sliding connection with a sleeve hole formed in a sleeve ring, and a pressing plate is rotationally connected to the sleeve ring. The pressing plate can be rotated by pulling the lantern ring upwards, so that the bent position of the pressing plate makes contact with the upper surface of the first fixing disc, the disc moves on the connecting pipe in the vertical direction by rotating the disc, the disc can press the pressing plate in the downward moving process, the pressing plate pushes the first fixing disc downwards, and therefore the pressing plate is fixed. Therefore, the first fixing disc and the second fixing disc are fixed, the process is simpler and more convenient, and tedious steps are omitted.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclones, in particular to a cyclone with a sand and gravel separation function. Background Art

[0002] In the process of sand and gravel separation, a cyclone is needed, which separates solid particles and liquid through a rotating flow field.

[0003] After the cyclone separates the sand and the liquid, the waste liquid will be discharged from the waste liquid pipe. Since the waste liquid pipe and the cyclone pipe are fixed to the cyclone through a flange and multiple bolts, the installation and disassembly process of the cyclone and the waste liquid pipe is cumbersome and inconvenient, so it is necessary to improve the traditional cyclone. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide a cyclone with sand and gravel separation function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cyclone with a sand and gravel separation function comprises a device body, a connecting pipe and a waste liquid pipe, wherein the ends of the connecting pipe and the waste liquid pipe are respectively fixed with a fixed disk 1 and a fixed disk 2, wherein the fixed disk 1 and the fixed disk 2 are respectively provided with an opening 1 and an opening 2, wherein the waste liquid pipe is slidably connected with the sleeve hole provided on a sleeve ring, a pressure plate is rotatably connected to the sleeve ring, the connecting pipe is threadedly connected with a screw hole provided on the disc, and a limiting member for limiting the sleeve ring is provided on the waste liquid pipe.

[0007] Preferably, the limiting member comprises a fixing block fixedly connected to the waste liquid pipe, and a spring is sleeved on the waste liquid pipe.

[0008] Preferably, one end of the spring is fixedly connected to the upper surface of the fixing block, and the other end abuts against the bottom of the collar.

[0009] Preferably, a round rod is fixed on the collar, and the round rod extends into the first opening and the second opening.

[0010] Preferably, an arc-shaped groove is formed on the pressing plate, and an annular block matching the arc-shaped groove is fixed on the bottom of the disc.

[0011] Preferably, an elastic rubber gasket protrudes from the portion of the pressing plate that contacts the upper surface of the fixing plate 1.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the present application, the pressure plate can be rotated by pulling the sleeve upwards, so that the bending part of the pressure plate contacts the upper surface of the fixed disk one, and the disk is moved in the vertical direction on the connecting tube by rotating the disk. The disk can press the pressure plate while moving downward, causing the pressure plate to push the fixed disk one downward until the fixed disk one and the fixed disk two are tightly fitted, thereby achieving the fixation of the fixed disk one and the fixed disk two. The process is simpler and more convenient, and cumbersome steps are omitted.

[0014] 2. The present application enables the ring to move upward by itself under the elastic force of the spring until the ring abuts against the bottom of the fixed disk 2. After the round rod on the ring is inserted into the openings 1 and 2, the fixed disk 1 can be connected to the fixed disk 2. There will be no relative rotation between the fixed disk 1 and the fixed disk 2, effectively avoiding unstable connection between the fixed disk 1 and the fixed disk 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure after the cyclone provided in an embodiment of the utility model is connected to the waste liquid pipe is shown;

[0016] Figure 2 The schematic diagram of the overall structure of the cyclone provided according to the embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the structure of a waste liquid pipe according to an embodiment of the utility model is shown;

[0018] Figure 4 A schematic diagram of the structure of the pressing plate and the disc part provided according to an embodiment of the utility model is shown;

[0019] Legend:

[0020] 1. Body; 2. Connecting pipe; 3. Fixed disk 1; 4. Opening 1; 5. Waste liquid pipe; 6. Fixed disk 2; 7. Opening 2; 8. Fixed block; 9. Spring; 10. Ring; 11. Hole; 12. Round rod; 13. Pressing plate; 14. Arc groove; 15. Round disk; 16. Ring block; 17. Screw hole. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] The utility model provides a technical solution, please refer to Figure 1-4 :

[0024] A cyclone with a sand and gravel separation function, comprising a body 1, a connecting pipe 2 and a waste liquid pipe 5, the ends of the connecting pipe 2 and the waste liquid pipe 5 are respectively fixed with a fixed plate 1 3 and a fixed plate 2 6, the fixed plate 1 3 and the fixed plate 2 6 are respectively provided with an opening 1 4 and an opening 2 7, the waste liquid pipe 5 is slidably connected to a sleeve hole 11 provided on a sleeve ring 10, a pressing plate 13 is rotatably connected to the sleeve ring 10, and a spring protrudes from the portion where the pressing plate 13 contacts the upper surface of the fixed plate 3 A rubber gasket is provided, a round rod 12 is fixed on the ring 10, and the round rod 12 extends into the opening 4 and the opening 2 7, which can cause the fixed disk 1 3 and the fixed disk 2 6 to be connected without relative rotation. An arc groove 14 is provided on the pressure plate 13, and a ring block 16 adapted to the arc groove 14 is fixed to the bottom of the disc 15. The connecting pipe 2 is connected to the screw hole 17 provided on the disc 15 through a threaded connection, and a limiting member for limiting the ring 10 is provided on the waste liquid pipe 5.

[0025] Embodiment 2:

[0026] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the stopper includes a fixed block 8 fixedly connected to the waste liquid pipe 5, and a spring 9 is sleeved on the waste liquid pipe 5. One end of the spring 9 is fixedly connected to the upper surface of the fixed block 8, and the other end abuts against the bottom of the collar 10. Under the elastic force of the spring 9, the collar 10 can move upward by itself until the round rod 12 extends into the opening 1 4 and the opening 2 7, resulting in the fixing plate 1 3 and the fixing plate 2 6 being connected as one.

[0027] In summary, when the waste liquid pipe 5 provided in this embodiment is connected to the connecting pipe 2, the fixed disk 1 3 and the fixed disk 2 6 are connected, and the opening 1 4 and the opening 2 7 are aligned. The round rod 12 on the collar 10 extends into the opening 1 4 and the opening 2 7, and the two pressing plates 13 are rotated so that the pressing plates 13 rotate to the bending part thereof and contact the upper surface of the fixed disk 1 3. Then the disc 15 can be rotated so that the disc 15 moves downward on the connecting pipe 2 until the disc 15 moves to abut against the bending part of the pressing plate 13, and the annular block 16 fits with the arc groove 14. At this time, the waste liquid pipe 5 is connected to the connecting pipe 2.

[0028] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cyclone with a sand and gravel separation function, comprising a body (1), a connecting pipe (2) and a waste liquid pipe (5), characterized in that: The ends of the connecting pipe (2) and the waste liquid pipe (5) are respectively fixed with a fixing disk 1 (3) and a fixing disk 2 (6); the fixing disk 1 (3) and the fixing disk 2 (6) are respectively provided with an opening 1 (4) and an opening 2 (7); the waste liquid pipe (5) is slidably connected to a sleeve hole (11) provided on a sleeve ring (10); a pressing plate (13) is rotatably connected to the sleeve ring (10); the connecting pipe (2) is threadedly connected to a screw hole (17) provided on the disc (15); and a limiting member for limiting the position of the sleeve ring (10) is provided on the waste liquid pipe (5).

2. The hydrocyclone with sand and gravel separation function according to claim 1, characterized in that: The limiting member comprises a fixing block (8) fixedly connected to the waste liquid pipe (5), and a spring (9) is sleeved on the waste liquid pipe (5).

3. The cyclone with sand and gravel separation function according to claim 2, characterized in that: One end of the spring (9) is fixedly connected to the upper surface of the fixed block (8), and the other end abuts against the bottom of the collar (10).

4. The cyclone with sand and gravel separation function according to claim 1, characterized in that: A round rod (12) is fixed on the collar (10), and the round rod (12) extends into the first opening (4) and the second opening (7).

5. The hydrocyclone with sand and gravel separation function according to claim 1, characterized in that: The pressing plate (13) is provided with an arc-shaped groove (14), and an annular block (16) matching the arc-shaped groove (14) is fixed to the bottom of the disc (15).

6. The hydrocyclone with sand and gravel separation function according to claim 1, characterized in that: An elastic rubber gasket protrudes from the portion of the pressing plate (13) that contacts the upper surface of the fixing plate (3).

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