Gas oil-water separation and recovery device

Abstract

The utility model discloses a gas oil-water separation and recovery device which comprises a base, a separation box and a centrifugal filtering assembly, the separation box is arranged on the base, the centrifugal filtering assembly is rotationally arranged in the middle of the separation box, a box cover plate is installed at the upper end of the separation box, and the box cover plate protects the interior of the separation box. A rotating motor is arranged in the middle of the lower bottom wall of the separation box, the rotating motor drives a centrifugal filtering assembly, and the centrifugal filtering assembly comprises an oil-water separation cylinder, a rotating pipe and a filter screen plate. The utility model relates to the technical field of oil-water separation, in particular to a gas oil-water separation and recovery device convenient to use, through the arrangement of the device, an oil-water separation plate can be conveniently disassembled, assembled, maintained or replaced, so that the oil-water separation effect can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separation, in particular to a gas oil-water separation and recovery device. Background Art

[0002] In many industries and production processes, gases often contain a certain amount of oil and water, especially in the petroleum and petrochemical industries. Therefore, it is necessary to separate and recover the oil and water in the gas. Traditional gas oil-water separation and recovery devices usually use condensation and then separate them through an oil-water separation plate. However, most existing equipment is not convenient for cleaning, maintaining or replacing the oil-water separation plate, which leads to insufficient oil-water separation and reduces the oil-water separation effect during separation and recovery. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0003] In view of the above situation, in order to overcome the current technical defects, the utility model provides an easy-to-use gas oil-water separation and recovery device. Through the setting of this device, the oil-water separation plate can be conveniently disassembled, maintained or replaced, thereby ensuring the oil-water separation effect.

[0004] The technical solution adopted by the utility model is as follows: the gas oil-water separation and recovery device provided by the solution includes a base, a separation box, and a centrifugal filter assembly. The separation box is arranged on the base, and the centrifugal filter assembly is rotatably arranged in the middle of the separation box. A box cover is installed on the upper end of the separation box, and the box cover protects the inside of the separation box. A rotating motor is provided in the middle of the lower bottom wall of the separation box, and the rotating motor drives the centrifugal filter assembly.

[0005] In order to facilitate the separation and filtration of gas, oil and water, the centrifugal filter assembly comprises an oil-water separation cylinder, a rotating tube and a filter screen plate, a support seat is provided on the output shaft of the rotating motor, a plurality of groups of positioning columns are arranged around the support seat, and a clamping groove matched with the positioning columns is arranged around the lower bottom of the oil-water separation cylinder, and the oil-water separation cylinder is fixedly installed by clamping with the support seat through the cooperation of the clamping column and the clamping groove. The rotating tube is arranged in the middle part of the oil-water separation cylinder, and the filter screen plates are arranged around the outer wall of the rotating tube at intervals, and the other end of the filter screen plate is connected to the inner wall of the oil-water separation cylinder, a rotating joint is provided in the middle part of the box cover plate, a clamping sleeve is provided at the lower end of the rotating joint, a clamping joint matched with the clamping sleeve is provided at the upper end of the rotating tube, and the clamping joint is clamped and connected with the flange clamping sleeve, and a plurality of groups of drainage holes are arranged at intervals on the rotating tube, and the plurality of groups of drainage holes are staggered with the plurality of groups of filter screen plates.

[0006] In order to facilitate cooling of the gas, oil and water, a condensation conduit is provided at the upper end of the rotary joint.

[0007] In order to further filter and discharge the gas, oil and water, a sealing door is sealed and hinged on one side of the separation box, a drain valve is provided on the sealing door, a filter mesh cover is provided inside the sealing door opposite to the drain valve, and an activated carbon filter for secondary filtration of oil and water is installed in the filter mesh cover.

[0008] Wherein, a sewage valve is provided on one side of the lower end of the separation box.

[0009] Furthermore, the separation box and the box cover are fixedly installed by bolts.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: The utility model is a gas oil-water separation and recovery device, which has the advantages that: the gas oil-water can be introduced into the separation box through the condensation conduit through the centrifugal filter assembly, and discharged into the oil-water separation cylinder through the drainage hole on the rotating tube;

[0011] The rotating motor can drive the oil-water separation cylinder to rotate, thereby generating centrifugal force to filter impurities in the gas, oil and water;

[0012] The filter screen and activated carbon filter can be used to filter the filtered gas, oil and water for a second time to improve the filtering effect.

[0013] When the oil-water separation cylinder needs to be maintained, cleaned or replaced, screw the bolts to separate the box cover from the separation box, remove the box cover from the upper end of the separation box, and then release the limit of the card sleeve on the card joint, so that the oil-water separation cylinder can be easily taken out from the separation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 This is a schematic diagram of the overall structure of a gas oil-water separation and recovery device of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a gas oil-water separation and recovery device of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of an oil-water separation cylinder and a support seat of a gas oil-water separation and recovery device of the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of an oil-water separation cylinder and a rotary joint of a gas oil-water separation and recovery device of the utility model;

[0019] Figure 5The utility model is a schematic diagram of the installation cross-sectional structure of a sealing door of a gas oil-water separation and recovery device.

[0020] Among them, 1. separation box, 2. centrifugal filter assembly, 3. box cover, 4. rotating motor, 5. oil-water separation cylinder, 6. rotating tube, 7. filter screen, 8. support seat, 9. positioning column, 10. slot, 11. rotating joint, 12. sleeve, 13. card joint, 14. drain hole, 15. condensation duct, 16. sealing door, 17. drain valve, 18. filter screen cover, 19. drain valve, 20. bolts, 21. activated carbon filter. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the gas oil-water separation and recovery device provided by the present scheme comprises a base, a separation box 1, and a centrifugal filter assembly 2. The separation box 1 is arranged on the base, and the centrifugal filter assembly 2 is rotatably arranged in the middle of the separation box 1. A box cover plate 3 is installed on the upper end of the separation box 1, and the box cover plate 3 protects the inside of the separation box 1. The separation box 1 and the box cover plate 3 are fixedly installed by bolts 20. A drain valve 19 is provided on one side of the lower end of the separation box 1, and a rotating motor 4 is provided in the middle of the lower bottom wall of the separation box 1. The rotating motor 4 drives the centrifugal filter assembly 2, and the centrifugal filter assembly 2 is driven by the centrifugal filter assembly 2. The filter assembly 2 includes an oil-water separation cylinder 5, a rotating tube 6 and a filter screen 7. A support seat 8 is provided on the output shaft of the rotating motor 4. A plurality of positioning columns 9 are arranged around the support seat 8. A card slot 10 matching the positioning columns 9 is arranged around the bottom of the oil-water separation cylinder 5. The oil-water separation cylinder 5 is fixedly mounted on the support seat 8 through the cooperation of the card column and the card slot 10. The rotating tube 6 is arranged in the middle of the oil-water separation cylinder 5. The filter screen 7 is arranged around the outer wall of the rotating tube 6 at intervals. The other end of the filter screen 7 is connected to the inner wall of the oil-water separation cylinder 5.

[0024] like Figure 3 and Figure 4As shown, a rotary joint 11 is provided in the middle of the box cover plate 3, a condensation duct 15 is provided at the upper end of the rotary joint 11, a clamping sleeve 12 is provided at the lower end of the rotary joint 11, a clamping joint 13 adapted to the clamping sleeve 12 is provided at the upper end of the rotary tube 6, the clamping joint 13 is clamped and connected with the flange clamping sleeve 12, and a plurality of groups of drainage holes 14 are provided at intervals on the rotary tube 6, and the plurality of groups of drainage holes 14 are staggered with the plurality of groups of filter screens 7.

[0025] like Figure 1 and Figure 5 As shown, a sealing door 16 is sealed and hingedly provided on one side of the separation box 1, and a drain valve 17 is provided on the sealing door 16. A filter screen cover 18 is provided inside the sealing door 16 opposite to the drain valve 17, and an activated carbon filter screen 21 for secondary filtration of oil and water is installed in the filter screen cover 18.

[0026] When in use, the gas, oil and water are introduced into the separation box 1 through the condensation conduit 15, and discharged into the oil-water separation cylinder 5 through the drainage hole 14 on the rotating tube 6. The rotating motor 4 is started to drive the support seat 8 to rotate, and then the oil-water separation cylinder 5 rotates accordingly, and the gas, oil and water are centrifugally separated. The filter screen plate 7 inside the oil-water separation cylinder 5 filters the impurities accordingly. The filtered water falls into the separation box 1 through the oil-water separation cylinder 5, and is discharged from the drainage valve 17 after secondary filtration by the filter screen cover 18.

[0027] When it is necessary to maintain, replace or clean the oil-water separation cylinder 5 and the filter screen plate 7, screw the bolt 20 to separate the box cover 3 from the separation box 1, remove the box cover 3 from the upper end of the separation box 1, and then release the limit of the clamping sleeve 12 on the clamping joint 13. At this time, the oil-water separation cylinder 5 can be taken out of the separation box 1.

[0028] 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", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus 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, material or apparatus.

[0029] 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 gas oil-water separation and recovery device, comprising a base and a separation box, characterized in that: It also includes a centrifugal filter assembly, wherein the separation box is arranged on a base, and the centrifugal filter assembly is rotatably arranged in the middle of the separation box. A box cover is installed on the upper end of the separation box, and the box cover protects the inside of the separation box. A rotating motor is provided in the middle of the lower bottom wall of the separation box, and the rotating motor drives the centrifugal filter assembly.

2. A gas oil-water separation and recovery device according to claim 1, characterized in that: The centrifugal filter assembly includes an oil-water separation cylinder, a rotating tube and a filter screen. A support seat is provided on the output shaft of the rotating motor. A plurality of positioning columns are arranged around the support seat. A clamping groove matched with the positioning columns is arranged around the bottom of the oil-water separation cylinder. The oil-water separation cylinder is fixedly mounted on the support seat through the cooperation of the clamping column and the clamping groove. The rotating tube is arranged in the middle of the oil-water separation cylinder. The filter screen is arranged around the outer wall of the rotating tube at intervals. The other end of the filter screen is connected to the inner wall of the oil-water separation cylinder.

3. A gas oil-water separation and recovery device according to claim 2, characterized in that: A rotating joint is provided in the middle of the box cover plate, a condensation duct is provided at the upper end of the rotating joint, a clamping sleeve is provided at the lower end of the rotating joint, a clamping joint matched with the clamping sleeve is provided at the upper end of the rotating tube, and the clamping joint is clamped and connected with the flange clamping sleeve.

4. A gas oil-water separation and recovery device according to claim 3, characterized in that: A plurality of groups of drainage holes are arranged at intervals on the rotating tube, and the plurality of groups of drainage holes and the plurality of groups of filter screen plates are arranged alternately.

5. A gas oil-water separation and recovery device according to claim 4, characterized in that: A sealing door is sealed and hingedly provided on one side of the separation box, a drain valve is provided on the sealing door, a filter screen cover is provided inside the sealing door opposite to the drain valve, and an activated carbon filter screen for secondary filtering of oil and water is installed in the filter screen cover.

6. A gas oil-water separation and recovery device according to claim 5, characterized in that: The separation box is fixedly installed with the box cover plate by bolts, and a sewage valve is arranged at one side of the lower end of the separation box.

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