Cyclone with positioning structure

Abstract

The utility model discloses a whirlcone with a positioning structure, which comprises a whirlcone body, a connecting pipe is fixed on the whirlcone body, a flange plate I is fixed at the end part of the connecting pipe, a screw hole I is formed in the flange plate I, and the flange plate I is propped against a flange plate II on a waste liquid pipe. According to the device, under the elastic action of the spring, the pressing disc can move downwards, so that the position of the arc-shaped block is kept stable, the round rod on the arc-shaped block penetrates through the first screw hole and the second screw hole at the moment, the first flange plate and the second flange plate are connected under the positioning action of the round rod, and a waste liquid pipe does not need to be held by hands at the moment; the waste liquid pipe can be connected with the connecting pipe, a worker can use a bolt to be in threaded connection with a first screw hole and a second screw hole in the first flange plate and the second flange plate, the first screw hole and the second screw hole are not penetrated by the round rod, operation is convenient and simple, and operation can be achieved by a single person.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclones, in particular to a cyclone with a positioning structure. Background Art

[0002] When the waste liquid separated by the cyclone is discharged, a waste liquid pipe is needed, and the waste liquid pipe is connected to the cyclone through a flange and bolts. During the installation of the waste liquid pipe and the cyclone, one person needs to align the screw holes of the waste liquid pipe and the flange on the cyclone first, and the other person uses bolts to fix the waste liquid pipe to the cyclone.

[0003] The connection between the waste liquid pipe and the cyclone is inconvenient and requires the cooperation of multiple people. Therefore, the traditional cyclone can be improved so that a positioning structure for the flange is added to the cyclone, making the connection between the waste liquid pipe and the cyclone simpler and more convenient. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide a cyclone with a positioning structure.

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

[0006] A cyclone with a positioning structure comprises a cyclone body, a connecting pipe is fixed on the cyclone body, a flange plate 1 is fixed on the end of the connecting pipe, a screw hole 1 is provided on the flange plate 1, the flange plate 1 abuts against a flange plate 2 on a waste liquid pipe, a screw hole 2 is provided on the flange plate 2 and matches the screw hole 1, bolts are connected in the screw holes 1 and 2 by threads, an arc block is attached to the flange plate 1, a round rod passing through the screw holes 1 and 2 is fixed on the arc block, and a limiting member for limiting the arc block is provided on the connecting pipe.

[0007] Preferably, the limiting member comprises a pressure plate slidably connected to the connecting tube, a sliding hole is provided on the pressure plate, and a spring is sleeved on the connecting tube.

[0008] Preferably, a slot is provided on the pressure plate, and the bolt extends into the slot and is threadedly connected to the first screw hole and the second screw hole.

[0009] Preferably, a groove is formed on the flange, a vertical hole is formed on the pressure plate, a push rod is connected to the vertical hole through threads, and the bottom of the push rod abuts against the groove.

[0010] Preferably, there are a plurality of grooves distributed circumferentially on the flange, and the number of the grooves is the same as the number of the slots.

[0011] Preferably, a non-slip rubber gasket protrudes from the portion of the arc block that contacts the pressure plate.

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

[0013] 1. The present application can move the pressure plate downward under the elastic force of the spring, so that the position of the arc block remains stable, and at this time the round rod on the arc block penetrates the screw hole 1 and the screw hole 2, and the flange 1 and the flange 2 are connected under the positioning action of the round rod. At this time, there is no need to hold the waste liquid pipe by hand to connect the waste liquid pipe with the connecting pipe. The staff can use bolts to connect the screw holes 1 and 2 on the flanges 1 and 2 that are not penetrated by the round rod through threads. The operation is relatively convenient and simple, and can be operated by one person.

[0014] 2. The present application can change the vertical height of the pressure plate by rotating the top rod, thereby changing the distance between the pressure plate and flange one, making it easier for the staff to place the arc block on flange one and for the round rod on flange one to pass through screw holes one and two. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 A partial structural schematic diagram of a cyclone provided according to an embodiment of the utility model is shown;

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

[0018] Legend:

[0019] 1. Cyclone body; 2. Connecting pipe; 3. Flange 1; 4. Screw hole 1; 5. Groove; 6. Spring; 7. Pressure plate; 8. Sliding hole; 9. Slot; 10. Vertical hole; 11. Push rod; 12. Waste liquid pipe; 13. Flange 2; 14. Screw hole 2; 15. Bolt; 16. Arc block; 17. 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] A cyclone with a positioning structure includes a cyclone body 1, a connecting pipe 2 is fixed on the cyclone body 1, a flange 3 is fixed at the end of the connecting pipe 2, a screw hole 4 is provided on the flange 3, the flange 3 is in contact with the flange 2 13 on the waste liquid pipe 12, a screw hole 2 14 is provided on the flange 2 13 to match the screw hole 1 4, a bolt 15 is connected in the screw hole 1 4 and the screw hole 2 14 through a thread, an arc block 16 is attached to the flange 1 3, a round rod 17 penetrating the screw hole 1 4 and the screw hole 2 14 is fixed on the arc block 16, and a limiting member for limiting the arc block 16 is provided on the connecting pipe 2. When the round rod 17 on the arc block 16 penetrates the screw hole 1 4 and the screw hole 2 14, the screw hole 1 4 and the screw hole 2 14 not penetrated by the round rod 17 can be connected with the bolt 15 through a thread.

[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 pressure plate 7 slidably connected to the connecting tube 2, a sliding hole 8 is provided on the pressure plate 7, and a spring 6 is sleeved on the connecting tube 2. An anti-slip rubber gasket protrudes from the portion where the arc block 16 contacts the pressure plate 7. A slot 9 is provided on the pressure plate 7, and a bolt 15 extends into the slot 9 and is threadedly connected to the screw hole 1 4 and the screw hole 2 14. There are multiple grooves 5 distributed circumferentially on the flange 1 3, and the number of the grooves 5 is the same as that of the slots 9. The bolt 15 is threadedly connected to the screw hole 1 4 and the screw hole 2 14, and the bolt 15 will not be blocked by the pressure plate 7 under the cooperation of the groove 5. A groove 5 is provided on the flange 1 3, and a vertical hole 10 is provided on the pressure plate 7. A push rod 11 is threadedly connected to the vertical hole 10, and the bottom of the push rod 11 abuts against the groove 5. By rotating the push rod 11, the height of the pressure plate 7 can be changed, so that the pressure plate 7 moves upward, which is convenient for the staff to abut the arc block 16 against the upper surface of the flange 1 3, and the round rod 17 passes through the screw hole 1 4 and the screw hole 2 14.

[0026] In summary, the present embodiment provides that the cyclone body 1 and the waste liquid pipe 12 are laid on the ground, and the push rod 11 is rotated so that the pressure plate 7 moves upward to a suitable position. The flange 13 is fitted with the flange 2 13, and the screw hole 14 is aligned with the screw hole 2 14. The arc block 16 is abutted against the upper surface of the flange 13, and the round rod 17 passes through the screw hole 14 and the screw hole 2 14. The push rod 11 is rotated in the opposite direction until the push rod 11 is disengaged from the vertical hole 10. The bolts 15 are used to thread the screw holes 14 and the screw holes 2 14 that are not penetrated by the round rod 17, and then the pressure plate 7 can be pushed upward to remove the arc block 16, and the bolts 15 are used to thread the corresponding screw holes 14 and the screw holes 2 14 in turn through the slots 9. As a result, the flange 13 is fixed to the flange 2 13, that is, the cyclone body 1 and the waste liquid pipe 12 are fixed as a whole.

[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. A cyclone with a positioning structure, comprising a cyclone body (1), characterized in that: A connecting pipe (2) is fixed to the cyclone body (1), a flange plate (3) is fixed to the end of the connecting pipe (2), a screw hole (4) is provided on the flange plate (3), the flange plate (3) is in contact with a flange plate (13) on the waste liquid pipe (12), a screw hole (14) is provided on the flange plate (13) and matches the screw hole (4), a bolt (15) is connected in the screw hole (4) and the screw hole (14) by threading, an arc block (16) is attached to the flange plate (3), a round rod (17) penetrating the screw hole (4) and the screw hole (14) is fixed to the arc block (16), and a limiting member for limiting the position of the arc block (16) is provided on the connecting pipe (2).

2. The cyclone with a positioning structure according to claim 1, characterized in that: The limiting member comprises a pressure plate (7) slidably connected to the connecting tube (2), a sliding hole (8) is provided on the pressure plate (7), and a spring (6) is sleeved on the connecting tube (2).

3. The cyclone with a positioning structure according to claim 2, characterized in that: The pressure plate (7) is provided with a slot (9), and the bolt (15) extends into the slot (9) and is threadedly connected to the first screw hole (4) and the second screw hole (14).

4. The cyclone with a positioning structure according to claim 2, characterized in that: The flange plate 1 (3) is provided with a groove (5), the pressure plate (7) is provided with a vertical hole (10), a push rod (11) is connected to the vertical hole (10) via a thread, and the bottom of the push rod (11) abuts against the groove (5).

5. The cyclone with a positioning structure according to claim 4, characterized in that: There are a plurality of grooves (5) distributed circumferentially on the flange plate (3), and the number of the grooves (5) is the same as the number of the slots (9).

6. The cyclone with a positioning structure according to claim 2, characterized in that: An anti-slip rubber gasket protrudes from the portion of the arc block (16) that contacts the pressure plate (7).

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