Rotational flow recovery device

Abstract

The utility model relates to the related field of rotational flow recoverers, in particular to a rotational flow recovery device which comprises a device body, a lower cone, a straight barrel and a mounting frame are arranged in the device body, a feeding port is formed in one side of the straight barrel, an overflow port is formed in the upper end of the straight barrel, a sand discharging port is formed in the bottom of the lower cone, and a sand discharging port is formed in the lower cone. A rotational flow channel is formed in the lower cone, a mounting seat is arranged at the top of the lower cone, a lower clamping block is arranged in the mounting seat, a flange plate is arranged at the bottom of the straight barrel, an upper clamping block is arranged at the lower end of the flange plate, and mounting holes are formed in the flange plate, the upper clamping block and the lower clamping block. According to the device, the using amount of fixing bolts can be effectively reduced on the basis that the equipment connecting strength is guaranteed, the sealing performance is good, the problem that time and labor are wasted when multiple sets of fixing bolts are manually disassembled and assembled is solved, the rotating position of the mounting frame can be adjusted, the equipment and an external device can be conveniently and accurately connected and fixed, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of cyclone recovery devices, in particular to a cyclone recovery device. Background Art

[0002] Fluid cyclone is a common separation and classification equipment. It is usually based on the centrifugal sedimentation principle. When the two-phase mixed liquid to be separated enters the cyclone from the periphery of the cyclone at a certain pressure, a strong three-dimensional elliptical strong rotational shear turbulent motion is generated. Due to the size difference between coarse particles and fine particles, they are subjected to different centrifugal forces, centripetal buoyancy, fluid drag, etc. Under the action of centrifugal sedimentation, most of the coarse particles are discharged from the bottom flow port of the cyclone, while most of the fine particles are discharged from the overflow pipe, thereby achieving the purpose of separation and classification.

[0003] Most of the cyclone recoveries in the prior art have a fixed structure, which is composed of multiple groups of vertebral bodies and upper straight cylinders. The vertebral bodies and the straight cylinders are fixedly connected by flanges and bolts. In order to ensure the connection strength and sealing of the equipment, more bolts are usually required to achieve fixed connection. However, the large number of bolts also makes the installation and disassembly of the equipment combination very troublesome, and it is not convenient to perform internal inspection and maintenance operations. At the same time, the installation of the existing cyclone recoveries is also relatively simple, and the installation angle position is fixed. It is impossible to perform certain installation adjustment operations according to the installation position and angle of the external equipment, and the applicability is general. Therefore, we need to upgrade and transform the existing technology to overcome its existing problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a cyclone recovery device to solve the problems raised in the above background technology.

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

[0006] A cyclone recovery device is designed, including a device body, which includes a lower vertebral body, a straight cylinder and a mounting frame. A feed port is provided on one side of the straight cylinder, an overflow port is provided on the upper end of the straight cylinder, a sand discharge port is provided on the bottom of the lower vertebral body, a cyclone channel is opened inside the lower vertebral body, a mounting seat is provided on the top of the lower vertebral body and a lower clamping block is provided in the mounting seat, a flange is provided at the bottom of the straight cylinder and an upper clamping block is provided at the lower end of the flange, mounting holes are provided on the flange, the upper clamping block and the lower clamping block, a fixing bolt passes through the mounting hole, an annular frame is fixed to the outer wall of the lower vertebral body and a limiting slide groove is provided on the annular frame, a limiting slider is provided at the lower end of the mounting frame and the limiting slider slides in the limiting slide groove.

[0007] Furthermore, the flange is inserted into the mounting seat, and three groups of upper clamping blocks and lower clamping blocks are provided, and the upper clamping blocks are rotatably inserted into the lower clamping blocks.

[0008] Furthermore, a sealing groove is arranged inside the lower vertebral body, and a sealing ring is arranged at the lower end of the straight cylinder, and the sealing ring is fitted with the sealing groove.

[0009] Furthermore, the limiting slide grooves are provided in four groups and are opened in a ring shape on the ring frame, and the mounting frame and the limiting slide grooves are provided in four groups correspondingly.

[0010] Furthermore, the limiting sliding blocks are provided with two groups and the two groups of limiting sliding blocks are located in the same limiting sliding groove, and the mounting frame is provided with four groups of connecting holes.

[0011] Furthermore, an overflow pipe is connected between the straight cylinder and the overflow port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a lower vertebral body, a straight cylinder body, a sealing groove, a mounting seat, a lower clamping block, a flange, an upper clamping block, a mounting hole, a fixing bolt and a sealing ring in the device. The straight cylinder body and the lower vertebral body can be quickly connected by cooperating with two sets of clamping blocks, and they are fixed by fixing bolts. On the basis of ensuring the connection strength of the equipment, the use of fixing bolts can be effectively reduced, and the problem of time-consuming and laborious manual disassembly and assembly of multiple sets of fixing bolts can be avoided. It is convenient to disassemble and replace the straight cylinder body or the lower vertebral body structure, and the operation is simple and convenient.

[0014] 2. The utility model is provided with a lower vertebral body, an annular frame, a limiting slide groove, a mounting frame, a limiting slider and a connecting hole in the device. The device is fixed by the mounting frame and the connecting hole. The limiting slider and the limiting slide groove cooperate with the rotating mounting frame to adjust the rotational position of the mounting frame, which is convenient for accurately connecting and fixing the device with an external device, avoiding installation deviation problems, and improving the applicability of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of a cyclone recovery device according to the utility model;

[0018] Figure 2 This is an exploded view of the overall structure of a cyclone recovery device according to the utility model;

[0019] Figure 3 This is a disassembly and assembly structure exploded view of a cyclone recovery device according to the utility model;

[0020] Figure 4 The utility model is a structural exploded view of the lower vertebral body of a cyclone recovery device.

[0021] In the figure: 1. device body; 2. lower cone; 3. straight cylinder; 4. feed port; 5. overflow port; 6. overflow pipe; 7. sand discharge port; 8. swirl channel; 9. sealing groove; 10. mounting seat; 11. lower clamping block; 12. flange; 13. upper clamping block; 14. mounting hole; 15. fixing bolt; 16. sealing ring; 17. annular frame; 18. limit slide groove; 19. mounting frame; 20. limit slider; 21. connecting hole. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 As shown in Figure 4, the present embodiment provides a cyclone recovery device, comprising a device body 1, which comprises a lower vertebral body 2, a straight cylinder body 3 and a mounting frame 19. A feed port 4 is arranged on one side of the straight cylinder body 3, an overflow port 5 is arranged on the upper end of the straight cylinder body 3, an overflow pipe 6 is connected between the straight cylinder body 3 and the overflow port 5, a sand discharge port 7 is arranged at the bottom of the lower vertebral body 2, a cyclone channel 8 is opened inside the lower vertebral body 2, a mounting seat 10 is arranged on the top of the lower vertebral body 2, and a lower clamping block 11 is arranged in the mounting seat 10, a flange 12 is arranged at the bottom of the straight cylinder body 3, and an upper clamping block 13 is arranged at the lower end of the flange 12, mounting holes 14 are arranged on the flange 12, a fixing bolt 15 penetrates the mounting hole 14, an annular frame 17 is fixed to the outer wall of the lower vertebral body 2, and a limiting slide groove 18 is opened on the annular frame 17, a limiting slider 20 is arranged at the lower end of the mounting frame 19, and the limiting slider 20 is slidably located in the limiting slide groove 18.

[0024] Preferably, the flange 12 is inserted into the mounting seat 10, three sets of upper clamping blocks 13 and lower clamping blocks 11 are provided, and the upper clamping blocks 13 are rotatably inserted into the lower clamping blocks 11, a sealing groove 9 is provided inside the lower vertebral body 2, and a sealing ring 16 is provided at the lower end of the straight cylinder 3, and the sealing ring 16 is fitted with the sealing groove 9;

[0025] By rotating the upper clamping block 13 and the lower clamping block 11, it is convenient to rotate the flange 12 and connect it to the mounting seat 10, so that the straight cylinder 3 and the lower vertebral body 2 can be quickly connected. By corresponding the sealing groove 9 and the sealing ring 16, it is convenient to seal the straight cylinder 3 and the lower vertebral body 2 to avoid sealing leakage problems at the connection.

[0026] Preferably, four groups of limit slide grooves 18 are provided and are annularly opened on the annular frame 17, four groups of mounting frames 19 and limit slide grooves 18 are correspondingly provided, two groups of limit slide blocks 20 are provided and the two groups of limit slide blocks 20 are located in the same limit slide groove 18, and four groups of connecting holes 21 are opened on the mounting frame 19;

[0027] Through four sets of limiting slide grooves 18, four sets of mounting frames 19 can be movably placed on the four sides of the annular frame 17, which is convenient for installing and fixing the device. Through two sets of limiting sliders 20, the stable movement and connection strength of one set of mounting frames 19 can be guaranteed. Through the connecting holes 21, the mounting frames 19 can be fixedly connected and disassembled with external equipment.

[0028] The use principle and use process of the utility model are as follows: when using, first connect the straight cylinder 3 with the lower vertebral body 2, place the flange 12 at the lower end of the straight cylinder 3 in the mounting seat 10 at the upper end of the lower vertebral body 2, so that the upper clamping block 13 is placed in the vacant position of the lower clamping block 11, so that the sealing ring 16 fits on the sealing groove 9, rotate the straight cylinder 3 so that the three groups of upper clamping blocks 13 are respectively rotated and plugged into the three groups of lower clamping blocks 11, at this time, the mounting holes 14 on the upper clamping blocks 13 and the lower clamping blocks 11 just correspond, and all the mounting holes 14 can be penetrated and fixed by the external fixing bolts 15, at this time, the straight cylinder 3 and the lower vertebral body 2 are fixed, and the opposite operation can be performed when disassembly is required, and the structure is as follows: The structure is simple and easy to operate. The use of external fixing bolts 15 is greatly reduced through the cooperation of the card block, and the connection strength between the straight cylinder 3 and the lower vertebral body 2 is improved. When the device needs to be installed and fixed, it can be connected and fixed with the external equipment through the connecting hole 21 on the mounting frame 19, so that the feed port 4 and the overflow port 5 are respectively connected to the external feed and discharge pipes. The position of the mounting frame 19 can be rotated and adjusted through the cooperation of the limiting slide groove 18 and the limiting slider 20, so that it can be adjusted within a certain range, and better correspondingly connected with the external equipment, so as to prevent the problem that the mounting frame 19 cannot be fixed with the external equipment due to the fixed position.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A cyclone recovery device, characterized in that: The invention comprises a device body (1), wherein the device body (1) comprises a lower cone (2), a straight cylinder (3) and a mounting frame (19), a feed port (4) is arranged on one side of the straight cylinder (3), an overflow port (5) is arranged on the upper end of the straight cylinder (3), a sand discharge port (7) is arranged on the bottom of the lower cone (2), a swirl channel (8) is opened inside the lower cone (2), a mounting seat (10) is arranged on the top of the lower cone (2), a lower clamping block (11) is arranged inside the mounting seat (10), and a bottom of the straight cylinder (3) is provided with a plurality of guide rails (14) and a plurality of guide rails (15) are provided on the bottom of the straight cylinder (3). A flange (12) is provided at the bottom of the flange (12), and an upper clamping block (13) is provided at the lower end of the flange (12); the flange (12), the upper clamping block (13) and the lower clamping block (11) are all provided with mounting holes (14); a fixing bolt (15) penetrates through the mounting hole (14); an annular frame (17) is fixed to the outer wall of the lower vertebral body (2), and a limiting sliding groove (18) is provided on the annular frame (17); a limiting sliding block (20) is provided at the lower end of the mounting frame (19), and the limiting sliding block (20) is slidably located in the limiting sliding groove (18).

2. A cyclone recovery device according to claim 1, characterized in that: The flange (12) is inserted into the mounting seat (10), and three groups of upper clamping blocks (13) and lower clamping blocks (11) are provided, and the upper clamping blocks (13) are rotatably inserted into the lower clamping blocks (11).

3. A cyclone recovery device according to claim 1, characterized in that: A sealing groove (9) is provided inside the lower vertebral body (2), and a sealing ring (16) is provided at the lower end of the straight cylinder (3), and the sealing ring (16) is fitted with the sealing groove (9).

4. A cyclone recovery device according to claim 1, characterized in that: The limiting sliding grooves (18) are provided in four groups and are opened in a ring shape on the ring frame (17); the mounting frame (19) and the limiting sliding grooves (18) are provided in four groups correspondingly.

5. A cyclone recovery device according to claim 1, characterized in that: The limiting sliding blocks (20) are provided in two groups and the two groups of limiting sliding blocks (20) are located in the same limiting sliding groove (18), and the mounting frame (19) is provided with four groups of connecting holes (21).

6. A cyclone recovery device according to claim 1, characterized in that: An overflow pipe (6) is connected between the straight cylinder (3) and the overflow port (5).

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