Multi-stage separation device for petroleum and natural gas treatment

Abstract

The utility model discloses a multi-stage separation device for petroleum and natural gas treatment, which comprises a multi-stage separation device, the outer side of the multi-stage separation device is fixedly connected with a partition plate, the inner side of the partition plate is longitudinally and movably connected with a supporting rod, and the surface of the supporting rod is fixedly connected with a supporting plate. A friction block is rotated, the friction block drives a threaded sleeve to rotate, the threaded sleeve rotates to drive a threaded rod to move upwards, the threaded rod drives a fixing wheel to move upwards, the fixing wheel breaks away from limiting of a trapezoidal block, a tension spring pulls the trapezoidal block, a tooth block breaks away from limiting of a gear, and then a user rotates a supporting plate to a proper position; when the multi-stage separation device is used, a user resets the friction block to enable the tooth block to be clamped on the gear again, the gear can be fixed, the multi-stage separation device achieves the stable supporting effect, an existing supporting mode through the multi-stage separation device is replaced, and therefore the good stability effect is achieved, and the stable supporting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum and natural gas, in particular to a multi-stage separation device for processing petroleum and natural gas. Background Art

[0002] From the development process of the petroleum industry, separation technology has been continuously improving along with the development of the petroleum industry. Separation technology at home and abroad mainly focuses on three aspects: gravity separation, centrifugal separation and collision coalescence separation.

[0003] Patent Publication No.: CN207076174U. The utility model is a three-phase multi-stage separator for petroleum and natural gas processing, including a separator shell, one side of the separator shell is provided with an oil-gas-water mixture inlet, the top of the separator shell is provided with an air bag, the separator shell is provided with a wire mesh demister, a cyclone separator, a flow-stabilizing ramp and a multi-stage oil-water separation device from top to bottom, the higher side of the flow-stabilizing ramp is connected to the oil-gas-water mixture inlet and the lower side is connected to a vertical guide pipe, the multi-stage oil-water separation device is provided with a vertical vertical plate below and the bottom of the separator shell is divided into a water storage chamber and an oil storage chamber by the vertical plate, and the water storage chamber and the oil storage chamber are provided with a water outlet and an oil outlet below. The utility model is provided with a flow-stabilizing ramp under the oil-gas-water mixture inlet, which can slow down the speed of the incoming oil-gas-water mixture to avoid the impact on the separation effect, and the utility model is provided with a multi-stage oil-water separation device to improve the separation efficiency.

[0004] The above-mentioned prior art solution has the following defects: the multi-stage separator is supported by itself. Since the multi-stage separator is relatively high and has a high center of gravity, it is easy to topple over when hit during use, which is dangerous and inconvenient for users. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a multi-stage separation device for oil and natural gas processing, which has the advantage of excellent stability and solves the problem that the multi-stage separator is supported by itself. Due to the high height and high center of gravity of the multi-stage separator, it is easy to topple over when hit during use, which poses a certain danger.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-stage separation device for oil and gas processing, comprising a multi-stage separation device, a partition is fixedly connected to the outside of the multi-stage separation device, a support rod is longitudinally movably connected to the inside of the partition, a support plate is fixedly connected to the surface of the support rod, a gear is fixedly connected to the surface of the support rod, a fixing box is longitudinally fixedly connected to the inside of the partition, and an elastic component is arranged inside the fixing box;

[0007] The elastic component includes a moving plate, the moving plate is located inside the fixed box, a trapezoidal block is fixedly connected to the inner side of the moving plate, a tension spring is fixedly connected to the inner side of the trapezoidal block, a tooth block meshing with a gear is fixedly connected to the outer side of the moving plate, a fixed wheel is arranged on the top of the trapezoidal block, and a square groove slidably connected to the fixed wheel is opened on the top of the fixed box;

[0008] A transmission assembly is arranged on the top of the fixed box;

[0009] The transmission assembly comprises a fixing frame, the top of the fixing frame is movably connected with a screw sleeve through a bearing, the inner thread of the screw sleeve is connected with a screw rod, and the bottom of the screw rod is fixedly connected to the top of the fixing wheel.

[0010] As a preferred embodiment of the present invention, a friction block is fixedly connected to the top of the screw sleeve, and the friction block is used in conjunction with the screw sleeve.

[0011] As a preferred embodiment of the utility model, a positioning groove is provided on the inner side of the trapezoidal block, and a positioning rod slidably connected to the positioning groove is fixedly connected to the inner wall of the fixing box.

[0012] As a preferred embodiment of the utility model, a sliding block is fixedly connected to the bottom of the movable plate, and a sliding groove slidably connected to the sliding block is provided at the bottom of the inner wall of the fixed box.

[0013] As a preferred embodiment of the present invention, a rubber pad is fixedly connected to the bottom of the support plate, and the number of the rubber pads is several.

[0014] As a preferred embodiment of the present invention, a limiting plate is fixedly connected to the inner side of the partition, and the limiting plate is used in conjunction with a supporting plate.

[0015] As a preferred embodiment of the present invention, there are several partitions, and the partitions are distributed in a ring shape.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model rotates the friction block, which drives the screw sleeve to rotate. The rotation of the screw sleeve drives the screw rod to move upward, so that the screw rod drives the fixed wheel to move upward, and the fixed wheel is disengaged from the limit of the trapezoidal block. The tension spring pulls the trapezoidal block to make the tooth block disengage from the limit of the gear. Then the user rotates the support plate to a suitable position, and the user resets the friction block so that the tooth block is re-stuck on the gear, which can fix the gear and achieve the effect of stable support for the multi-stage separation device, replacing the existing method of using itself for support, thereby achieving excellent stability and having a stable support effect.

[0018] 2. The utility model provides a friction block, which makes it easy for the user to rotate the top of the screw sleeve, effectively improving the convenience of the screw sleeve and making it easier for the user to use.

[0019] 3. The utility model can limit the position of the trapezoidal block by setting the positioning rod, which effectively improves the stability of the trapezoidal block, avoids the shaking of the trapezoidal block, and is convenient for users to use.

[0020] 4. The utility model can limit the bottom of the movable plate by setting the slider to avoid the shaking of the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a cross-sectional schematic diagram of the structural partition of the utility model;

[0023] Figure 3 The utility model structure Figure 2 The enlarged schematic diagram at A in the middle;

[0024] Figure 4 It is a three-dimensional schematic diagram of the structural tooth block of the utility model.

[0025] In the figure: 1. multi-stage separation device; 2. partition; 3. support rod; 4. support plate; 5. gear; 6. fixed box; 7. elastic component; 71. movable plate; 72. trapezoidal block; 73. tension spring; 74. tooth block; 75. fixed wheel; 76. square groove; 8. transmission component; 81. fixed frame; 82. screw sleeve; 83. screw; 9. friction block; 10. positioning groove; 11. positioning rod; 12. slider; 13. slide groove; 14. rubber pad; 15. limit plate. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] like Figures 1 to 4As shown, the utility model provides a multi-stage separation device for oil and gas processing, comprising a multi-stage separation device 1, a partition 2 is fixedly connected to the outside of the multi-stage separation device 1, a support rod 3 is longitudinally movably connected to the inside of the partition 2, a support plate 4 is fixedly connected to the surface of the support rod 3, a gear 5 is fixedly connected to the surface of the support rod 3, a fixing box 6 is longitudinally fixedly connected to the inside of the partition 2, and an elastic component 7 is arranged inside the fixing box 6;

[0028] The elastic component 7 includes a moving plate 71, which is located inside the fixed box 6. A trapezoidal block 72 is fixedly connected to the inner side of the moving plate 71, a tension spring 73 is fixedly connected to the inner side of the trapezoidal block 72, a tooth block 74 meshing with the gear 5 is fixedly connected to the outer side of the moving plate 71, a fixed wheel 75 is arranged on the top of the trapezoidal block 72, and a square groove 76 slidably connected to the fixed wheel 75 is opened on the top of the fixed box 6;

[0029] A transmission assembly 8 is provided on the top of the fixed box 6;

[0030] The transmission assembly 8 includes a fixing frame 81 , the top of the fixing frame 81 is movably connected to a screw sleeve 82 via a bearing, the inner thread of the screw sleeve 82 is connected to a screw rod 83 , and the bottom of the screw rod 83 is fixedly connected to the top of the fixing wheel 75 .

[0031] refer to Figure 3 The top of the screw sleeve 82 is fixedly connected with a friction block 9, and the friction block 9 is used in conjunction with the screw sleeve 82.

[0032] As a technical optimization solution of the present invention, the friction block 9 is provided to facilitate the user to rotate the top of the screw sleeve 82, thereby effectively improving the convenience of the screw sleeve 82 and making it easier for the user to use.

[0033] refer to Figure 3 A positioning groove 10 is formed on the inner side of the trapezoidal block 72 , and a positioning rod 11 slidably connected to the positioning groove 10 is fixedly connected to the inner wall of the fixing box 6 .

[0034] As a technical optimization solution of the present invention, the positioning rod 11 is provided to limit the position of the trapezoidal block 72, thereby effectively improving the stability of the trapezoidal block 72 and preventing the trapezoidal block 72 from shaking, making it easier for users to use.

[0035] refer to Figure 3 A slider 12 is fixedly connected to the bottom of the movable plate 71 , and a slide groove 13 slidably connected to the slider 12 is provided at the bottom of the inner wall of the fixed box 6 .

[0036] As a technical optimization solution of the present invention, by setting the slider 12, the bottom of the movable plate 71 can be limited to avoid the movable plate 71 from shaking.

[0037] refer to Figure 3 The bottom of the support plate 4 is fixedly connected with a rubber pad 14, and the number of the rubber pads 14 is several.

[0038] As a technical optimization solution of the present invention, by setting the rubber pad 14, the bottom of the support plate 4 can be provided with anti-slip support, thereby improving the stability of the support plate 4 and stably supporting the multi-stage separation device 1.

[0039] refer to Figure 2 A limiting plate 15 is fixedly connected to the inner side of the partition 2, and the limiting plate 15 is used in conjunction with the supporting plate 4.

[0040] As a technical optimization solution of the present invention, the support plate 4 can be limited by setting the limiting plate 15, which is convenient for storing the support plate 4 and effectively improves the stability of the support plate 4.

[0041] refer to Figure 2 The number of partitions 2 is several, and the partitions 2 are distributed in a ring shape.

[0042] As a technical optimization solution of the present invention, by setting the number of partitions 2 to be several, multiple positions of the multi-stage separation device 1 can be supported, effectively avoiding the phenomenon of tipping over.

[0043] The working principle and use process of the utility model are as follows: when in use, when the user needs to support the multi-stage separation device 1, the user rotates the friction block 9, the friction block 9 drives the screw sleeve 82 to rotate, the rotation of the screw sleeve 82 drives the screw rod 83 to move upward, so that the screw rod 83 drives the fixed wheel 75 to move upward, the fixed wheel 75 is disengaged from the limit of the trapezoidal block 72, the tension spring 73 pulls the trapezoidal block 72, so that the tooth block 74 is disengaged from the limit of the gear 5, and then the user rotates the support plate 4 to a suitable position, the user resets the friction block 9, so that the tooth block 74 is re-stuck on the gear 5, and the gear 5 can be fixed, thereby achieving a stable support effect.

[0044] In summary: the multi-stage separation device for petroleum and natural gas processing solves the problem that the multi-stage separator is supported by itself, and the multi-stage separator has a relatively high height and a relatively high center of gravity. During use, it is easy to topple over when hit, which is dangerous.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multistage separation device for oil and natural gas processing, comprising a multistage separation device (1), characterized in that: The outer side of the multi-stage separation device (1) is fixedly connected to a partition (2), the inner side of the partition (2) is longitudinally movably connected to a support rod (3), the surface of the support rod (3) is fixedly connected to a support plate (4), the surface of the support rod (3) is fixedly connected to a gear (5), the inner side of the partition (2) is longitudinally fixedly connected to a fixing box (6), and an elastic component (7) is arranged inside the fixing box (6); The elastic component (7) comprises a movable plate (71), the movable plate (71) is located inside the fixed box (6), a trapezoidal block (72) is fixedly connected to the inner side of the movable plate (71), a tension spring (73) is fixedly connected to the inner side of the trapezoidal block (72), a tooth block (74) meshing with the gear (5) is fixedly connected to the outer side of the movable plate (71), a fixed wheel (75) is arranged on the top of the trapezoidal block (72), and a square groove (76) slidably connected to the fixed wheel (75) is opened on the top of the fixed box (6); A transmission assembly (8) is provided on the top of the fixing box (6); The transmission assembly (8) comprises a fixed frame (81), the top of the fixed frame (81) is movably connected to a screw sleeve (82) via a bearing, the inner thread of the screw sleeve (82) is connected to a screw rod (83), and the bottom of the screw rod (83) is fixedly connected to the top of the fixed wheel (75).

2. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: A friction block (9) is fixedly connected to the top of the screw sleeve (82), and the friction block (9) is used in conjunction with the screw sleeve (82).

3. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: A positioning groove (10) is provided on the inner side of the trapezoidal block (72), and a positioning rod (11) which is slidably connected to the positioning groove (10) is fixedly connected to the inner wall of the fixing box (6).

4. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: A sliding block (12) is fixedly connected to the bottom of the movable plate (71), and a sliding groove (13) slidably connected to the sliding block (12) is provided at the bottom of the inner wall of the fixed box (6).

5. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: The bottom of the support plate (4) is fixedly connected with a rubber pad (14), and the number of the rubber pads (14) is several.

6. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: A limiting plate (15) is fixedly connected to the inner side of the partition plate (2), and the limiting plate (15) is used in conjunction with the support plate (4).

7. A multi-stage separation device for oil and gas processing according to claim 1, characterized in that: The number of the partitions (2) is several, and the partitions (2) are distributed in a ring shape.

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