Overflow pipe structure based on swirler

Abstract

The utility model discloses an overflow pipe structure based on a swirler, which comprises a swirler body and an overflow pipe body, a fixed disc I and a fixed disc II are respectively fixed on the swirler body and the overflow pipe body, and the fixed disc I and the fixed disc II extend into clamping grooves arranged on clamping discs. The chuck is provided with a limiting piece used for fixing the first fixing disc and the second fixing disc. According to the device, after the first fixing disc and the second fixing disc abut against each other, the first fixing disc and the second fixing disc are connected under the action of the clamping groove of the clamping disc, and the disc moves under the elastic force action of the spring, so that the round rod penetrates through a first opening hole and a second opening hole which are formed in the first fixing disc and the second fixing disc respectively; therefore, the first fixing disc and the second fixing disc are connected more firmly, the chuck cannot be separated from the first fixing disc and the second fixing disc even if the chuck is subjected to external force, and the first fixing disc and the second fixing disc are connected more simply and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclones, in particular to an overflow pipe structure based on a cyclone. Background Art

[0002] The structural parameters of existing conventional cyclones are generally fixed. During debugging, if the cyclone structure and parameters need to be adjusted, overflow pipes of different calibers need to be made and replaced to adjust the overflow volume and production indicators.

[0003] Since the traditional cyclone and overflow pipe are mostly fixed by flange and bolts, the installation and disassembly process of the cyclone and the overflow pipe is cumbersome and inconvenient, so it is necessary to improve the traditional connection method of the cyclone and the overflow pipe. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to propose an overflow pipe structure based on a cyclone.

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

[0006] A cyclone-based overflow pipe structure comprises a cyclone body and an overflow pipe body, wherein a fixed disk 1 and a fixed disk 2 are fixed to the cyclone body and the overflow pipe body respectively, wherein the fixed disk 1 and the fixed disk 2 extend into a clamping groove formed on a clamping plate, and a limiting member for fixing the fixed disk 1 and the fixed disk 2 is provided on the clamping plate.

[0007] Preferably, the limiting member comprises a fixed disk 1 and a fixed disk 2 respectively provided with an opening 1 and an opening 2, the clamping disk is provided with a circular hole, the cyclone body is sleeved with a spring, the cyclone body is slidably connected with the sliding hole provided on the disk, and a round rod passing through the opening 1 and the opening 2 is fixed on the disk.

[0008] Preferably, one end of the spring is fixedly connected to the cyclone body, and the other end abuts against the lower surface of the disc.

[0009] Preferably, a screw hole is provided on the chuck, and a screw rod is threadedly connected to the screw hole.

[0010] Preferably, a rubber gasket protrudes from the portion where the clamping groove abuts against the first fixing plate and the second fixing plate.

[0011] Preferably, a sealing ring protrudes from the portion where the fixing disk 1 and the fixing disk 2 abut against each other.

[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, after the fixed disk 1 and the fixed disk 2 are brought into contact, the fixed disk 1 and the fixed disk 2 are connected under the action of the clamping groove of the clamping disk, and the circular disk moves under the elastic force of the spring, causing the round rod to penetrate the opening 1 and the opening 2 respectively provided on the fixed disk 1 and the fixed disk 2, so that the connection between the fixed disk 1 and the fixed disk 2 is more secure, and the clamping disk will not be separated from the fixed disk 1 and the fixed disk 2 even if subjected to external force, and the connection between the fixed disk 1 and the fixed disk 2 is simpler and faster.

[0014] 2. After the screw and the screw hole are threadedly connected, the screw can be rotated to squeeze the fixed disk 1 and the fixed disk 2 tightly, making the connection between the fixed disks 1 and 2 more secure and effectively preventing leakage at the connection between the fixed disks 1 and 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the overall structure of the cyclone and the overflow pipe provided according to the embodiment of the utility model is shown;

[0016] Figure 2 A schematic diagram of the overflow pipe structure provided according to an embodiment of the utility model is shown;

[0017] Figure 3 A schematic diagram of the structure of a cyclone provided according to an embodiment of the utility model is shown.

[0018] Legend:

[0019] 1. Cyclone body; 2. Fixed plate 1; 3. Opening 1; 4. Overflow pipe body; 5. Fixed plate 2; 6. Opening 2; 7. Clamping plate; 8. Clamping groove; 9. Screw hole; 10. Screw rod; 11. Round hole; 12. Spring; 13. Round plate; 14. Sliding hole; 15. Round rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] The utility model provides a technical solution, please refer to Figure 1-3 :

[0023] An overflow pipe structure based on a cyclone includes a cyclone body 1 and an overflow pipe body 4, wherein a fixed plate 1 2 and a fixed plate 2 5 are fixed to the cyclone body 1 and the overflow pipe body 4, respectively, and the fixed plate 1 2 and the fixed plate 2 5 extend into a clamping groove 8 provided on a clamping plate 7, and a rubber gasket protrudes from the portion where the clamping groove 8 abuts against the fixed plate 1 2 and the fixed plate 2 5, and a sealing ring protrudes from the portion where the fixed plate 1 2 abuts against the fixed plate 2 5, so that leakage can be effectively prevented after the fixed plate 1 2 and the fixed plate 2 5 are connected, and a limiting member for fixing the fixed plate 1 2 and the fixed plate 2 5 is provided on the clamping plate 7. A screw hole 9 is provided on the clamping plate 7, and a screw rod 10 is connected to the screw hole 9 by threading. After the screw rod 10 is connected to the screw hole 9 by threading, the screw rod 10 pushes the fixed plate 2 5 to contact the fixed plate 1 2 more closely.

[0024] Embodiment 2:

[0025] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the limiting member includes a fixed disk 1 2 and a fixed disk 2 5, respectively provided with an opening 1 3 and an opening 2 6, a chuck 7 provided with a round hole 11, a spring 12 sleeved on the cyclone body 1, the cyclone body 1 is slidably connected with a sliding hole 14 provided on a disc 13, and a round rod 15 penetrating the opening 1 3 and the opening 2 6 is fixed on the disc 13. One end of the spring 12 is fixedly connected with the cyclone body 1, and the other end abuts against the lower surface of the disc 13. Under the elastic force of the spring 12, the round rod 15 on the disc 13 can penetrate the opening 1 3, the opening 2 6 and the round hole 11, so that the chuck 7 is connected with the fixed disk 1 2 and the fixed disk 2 5 as a whole.

[0026] In summary, when the cyclone body 1 provided in the present embodiment is connected to the overflow pipe body 4, the fixed disk 1 2 is docked with the fixed disk 2 5, and the opening 1 3 is aligned with the opening 2 6. Then the disc 13 can be pressed downward to make the round rod 15 away from the fixed disk 1 2. Then the clamping groove 8 opened on the clamping disc 7 can be put on the fixed disk 1 2 and the fixed disk 2 5, and the circular hole 11 is aligned with the opening 1 3 and the opening 2 6. Rotate the disc 13 so that the round rod 15 on the disc 13 is aligned with the center of the circular hole 11, release the pressure on the disc 13, and under the elastic force of the spring 12, the round rod 15 passes through the circular hole 11, the opening 1 3 and the opening 2 6. At this time, the fixed disk 1 2 and the fixed disk 2 5 are connected and fixed under the action of the round rod 15. The cyclone body 1 is connected to the overflow pipe body 4.

[0027] 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. An overflow pipe structure based on a cyclone, comprising a cyclone body (1) and an overflow pipe body (4), characterized in that: A fixing plate 1 (2) and a fixing plate 2 (5) are fixed to the cyclone body (1) and the overflow pipe body (4), respectively. The fixing plate 1 (2) and the fixing plate 2 (5) extend into a clamping groove (8) provided on a clamping plate (7). A limiting member for fixing the fixing plate 1 (2) and the fixing plate 2 (5) is provided on the clamping plate (7).

2. The overflow pipe structure based on the cyclone according to claim 1, characterized in that: The limiting member comprises a fixed disk 1 (2) and a fixed disk 2 (5) respectively provided with an opening 1 (3) and an opening 2 (6); the clamping disk (7) is provided with a circular hole (11); a spring (12) is sleeved on the cyclone body (1); the cyclone body (1) is slidably connected to a sliding hole (14) provided on the disk (13); and a round rod (15) penetrating the opening 1 (3) and the opening 2 (6) is fixed on the disk (13).

3. The overflow pipe structure based on the cyclone according to claim 2, characterized in that: One end of the spring (12) is fixedly connected to the cyclone body (1), and the other end abuts against the lower surface of the disc (13).

4. The overflow pipe structure based on the cyclone according to claim 1, characterized in that: The chuck (7) is provided with a screw hole (9), and the screw hole (9) is connected to a screw rod (10) via a thread.

5. The overflow pipe structure based on the cyclone according to claim 1, characterized in that: A rubber gasket protrudes from the portion where the clamping groove (8) abuts against the first fixing plate (2) and the second fixing plate (5).

6. The overflow pipe structure based on the cyclone according to claim 1, characterized in that: A sealing ring protrudes from the portion where the fixing plate 1 (2) and the fixing plate 2 (5) abut against each other.

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