Vacuum type oil collecting tower with filtering structure

Abstract

The utility model relates to the technical field of offshore oil production operation, and discloses a vacuum type oil collecting tower with a filtering structure, which comprises an oil collecting tower body, the oil collecting tower body comprises a tower body, the bottom of the tower body is communicated with a short flow pipe, and the bottom of the short flow pipe is communicated with a switch valve. According to the vacuum type oil collecting tower with the filtering structure, an inner pipe is inserted into an inner cavity of an inlet pipe, when the inner pipe just enters the inner cavity of the inlet pipe, an ejector rod moves towards the inner side, and then when the ejector rod reaches the position of a positioning groove, the ejector rod is restored to the original position under the action of a spring; meanwhile, a clamping block is driven to move through movement of a connecting sleeve, and then the clamping block is clamped in an inner cavity of an inlet pipe, so that the effect of fixing an inner pipe is achieved, the effect of fixing a filter plate is further achieved, and the problem that in the using process of an existing vacuum type oil collecting tower, the filter plate cannot be fixed easily is solved. And because the oil discharged into the oil collecting tower contains more impurities, the combustion effect of the subsequent fuel oil is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore oil production operations, in particular to a vacuum oil collecting tower with a filtering structure. Background Art

[0002] The method of offshore oil extraction is roughly the same as that on land, but casing isolation measures need to be taken. The extraction project generally varies according to the natural and geological conditions of the oil field. In shallow waters near the coast with a water depth of less than 12 meters, it is more economical to develop artificial islands. Oil wells are drilled on the islands, oil gathering and oil pumping stations are built, and submarine pipelines are laid to transport oil and gas to land. Fixed oil platforms are built in sea areas with slightly deeper waters; floating oil platforms are often used in waters above 300 meters. After the oil wells on the platform extract oil, the oil is collected through oil gathering pipelines and transported to land through oil and gas pipelines or transported by tankers.

[0003] The prior art publication number is CN 203129114 U. The patented technology can be a tower-shaped structure, which can collect floating oil on the sea surface more effectively than the barrel-shaped structure in the prior art.

[0004] At present, with the increasing use of fuel oil year by year, only land and mine mining can no longer fully meet the required amount of fuel oil, so it is necessary to develop and extract offshore fuel oil, and an oil collecting tower is often needed to store the extracted fuel oil, and the oil collecting tower generally uses a vacuum oil collecting tower, which can not only improve the oil storage efficiency, but also prevent oxidation in the oil storage tank and improve transportation safety. However, during the use of the existing vacuum oil collecting tower, the oil discharged into the oil collecting tower contains more impurities, which will cause pollution and corrosion to the inner wall of the oil collecting tower, and will make the fuel deteriorate and impure, which will then affect the subsequent use of the fuel. Therefore, an improvement is proposed for the vacuum oil collecting tower, and a technician in this field provides a vacuum oil collecting tower with a filtering structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a vacuum oil collecting tower with a filtering structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vacuum oil collecting tower with a filtering structure comprises an oil collecting tower body, the oil collecting tower body comprises a tower body, the bottom of the tower body is connected with a short flow pipe, the bottom of the short flow pipe is connected with a switch valve, the bottom of the switch valve is connected with a long flow pipe, the right side of the inner cavity of the tower body is connected with a discharge pipe, the right side of the discharge pipe penetrates to the right side of the tower body and is connected with a suction pump, the left side of the top and bottom of the suction pump are fixedly connected with a fixing plate, the inner cavity of the fixing plate is movably connected with a bolt, the left side of the fixing plate is fixedly connected to the right side of the tower body by a bolt, the back side of the suction pump is fixedly connected with a servo motor, the right side of the suction pump is connected with an inlet pipe, and the right side of the inner cavity of the inlet pipe is equipped with a filtering mechanism;

[0008] The filtering mechanism includes an inner tube, the surface of the inner tube is movably connected to the inner cavity of the inlet tube, a filter plate is fixedly connected to the right side of the inner cavity of the inner tube, a plurality of circular holes are opened in the inner cavity of the filter plate, and a push rod is movably connected to the top and bottom of the left side of the inner cavity of the inner tube, and the outer side of the push rod is movably connected to the inner cavity of the inlet tube.

[0009] As a further solution of the utility model: a connecting sleeve is fixedly connected to the right side of the inner tube surface, clamping blocks are fixedly connected all around the left side of the connecting sleeve, the left side of the clamping block is clamped and connected to the inner cavity of the entrance tube, and an internal thread is provided on the right side of the inner cavity of the connecting sleeve.

[0010] As a further solution of the utility model: the front side and the back side of the top of the connecting sleeve are fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a pull ring, and the pull ring is arranged in an annular structure.

[0011] As a further solution of the utility model: a circular plate is fixedly connected to the inner side of the push rod, a spring is sleeved on the surface of the push rod, the inner side of the spring is fixedly connected to the outer side of the circular plate, and the outer side of the spring is fixedly connected to the inner cavity of the inner tube.

[0012] As a further solution of the utility model: a positioning groove is provided in the inner cavity of the entry tube, the surface of the push rod is movably connected to the inner cavity of the positioning groove, a clamping groove is provided on the left side of the inner cavity of the entry tube, and the surface of the clamping block is clamped and connected to the inner cavity of the clamping groove.

[0013] As a further solution of the utility model: a vacuum pumping mechanism is installed on the top of the tower body, and the vacuum pumping mechanism includes a water ring vacuum pump. The bottom of the surface of the water ring vacuum pump is fixedly connected to the top of the inner cavity of the tower body, and the top of the right side of the water ring vacuum pump is fixedly connected to a junction box. The top of the surface of the water ring vacuum pump is fixedly connected to an outer frame, and both sides of the bottom of the outer frame are fixedly connected to support plates. The inner cavity of the support plate is movably connected with bolt two, and the bottom of the support plate is fixedly connected to the top of the tower body by bolt two.

[0014] As a further solution of the utility model: the bottom of the tower body surface is fixedly connected with a top frame, the four corners of the bottom of the top frame are fixedly connected with brackets, the brackets are arranged at an inclined angle, and the bottom of the brackets is fixedly connected with a bottom frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model moves the hand-held pull ring upward, then drives the connecting block to move upward, then drives the connecting sleeve to move upward, then drives the inner tube to move upward, and then inserts the inner tube into the inner cavity of the entry tube. When the inner tube just enters the inner cavity of the entry tube, the push rod moves inward, and then when the push rod reaches the position of the positioning groove, the push rod returns to its original position under the action of the spring. At the same time, the movement of the connecting sleeve drives the clamping block to move, and then the clamping block is clamped in the inner cavity of the entry tube, so as to fix the inner tube and then fix the filter plate. It can solve the problem that during the use of the existing vacuum oil collecting tower, the oil discharged into the oil collecting tower contains more impurities, which will cause pollution and corrosion to the inner wall of the oil collecting tower, and will cause the fuel to become deteriorated and impure, thereby affecting the subsequent use of the fuel.

[0017] 2. The utility model achieves the effect of reinforcing the inner tube after insertion through the setting of the clamping block, so as to avoid the shaking of the inner tube during operation. The setting of the internal thread achieves the effect of connecting and fixing the inner tube and the oil pipe. The setting of the circular plate achieves the effect of limiting the push rod during the movement to prevent the push rod from falling off during the movement. The setting of the spring drives the circular plate to move when the push rod moves, so as to absorb the energy of the force generated. Further, when the push rod loses its force, the circular plate returns to its original position, thereby achieving the effect of installing and fixing the inner tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a vacuum oil collecting tower with a filtering structure;

[0019] Figure 2 A schematic diagram of the structural connection of a long flow pipe in a vacuum oil collecting tower with a filtering structure;

[0020] Figure 3 A schematic diagram of the structural connection of a junction box in a vacuum oil collecting tower with a filtering structure;

[0021] Figure 4 A schematic diagram of the structural connection of a positioning groove in a vacuum oil collecting tower with a filtering structure;

[0022] Figure 5A schematic diagram of the structural connection of a block in a vacuum oil collecting tower with a filtering structure;

[0023] Figure 6 The present invention is a cross-sectional view of an inner tube in a vacuum oil collecting tower with a filtering structure.

[0024] In the figure: 1. Oil collecting tower body; 101. Tower body; 102. Top frame; 103. Bracket; 104. Bottom frame; 105. Suction pump; 106. Servo motor 1; 107. Short flow pipe; 108. Long flow pipe; 109. Switch valve; 110. Inlet pipe; 111. Positioning groove; 112. Clamping groove; 113. Fixing plate; 114. Bolt 1; 115. Discharge pipe; 2. Vacuuming mechanism; 201. Water ring vacuum pump; 202. Bolt 2; 203. Junction box; 204. Outer frame; 205. Support plate; 3. Filter mechanism; 301. Inner tube; 302. Clamping block; 303. Connecting block; 304. Internal thread; 305. Connecting sleeve; 306. Pull ring; 307. Push rod; 308. Round plate; 309. Spring; 310. Filter plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6 A vacuum oil collecting tower with a filtering structure comprises an oil collecting tower body 1, the oil collecting tower body 1 comprises a tower body 101, a short flow pipe 107 is connected to the bottom of the tower body 101, a switch valve 109 is connected to the bottom of the short flow pipe 107, a long flow pipe 108 is connected to the bottom of the switch valve 109, a discharge pipe 115 is connected to the right side of the inner cavity of the tower body 101, the right side of the discharge pipe 115 penetrates to the right side of the tower body 101 and is connected to a suction pump 105, a fixing plate 113 is fixedly connected to the left side of the top and bottom of the suction pump 105, a bolt 114 is movably connected to the inner cavity of the fixing plate 113, the left side of the fixing plate 113 is fixedly connected to the right side of the tower body 101 by the bolt 114, a servo motor 106 is fixedly connected to the back side of the suction pump 105, an inlet pipe 110 is connected to the right side of the suction pump 105, and a filtering mechanism 3 is installed on the right side of the inner cavity of the inlet pipe 110;

[0027] The filtering mechanism 3 includes an inner tube 301, the surface of the inner tube 301 is movably connected to the inner cavity of the inlet tube 110, a filter plate 310 is fixedly connected to the right side of the inner cavity of the inner tube 301, a plurality of circular holes are provided in the inner cavity of the filter plate 310, and a push rod 307 is movably connected to the top and bottom of the left side of the inner cavity of the inner tube 301, and the outer side of the push rod 307 is movably connected to the inner cavity of the inlet tube 110.

[0028] Specifically, a connecting sleeve 305 is fixedly connected to the right side of the surface of the inner tube 301, and a clamping block 302 is fixedly connected to the left side of the connecting sleeve 305. The left side of the clamping block 302 is clamped and connected to the inner cavity of the entrance tube 110, and an internal thread 304 is opened on the right side of the inner cavity of the connecting sleeve 305.

[0029] Through the above technical solution, by setting the block 302, the inner tube 301 can be reinforced after being inserted, so as to avoid the shaking of the inner tube 301 during operation. By setting the internal thread 304, the inner tube 301 and the oil pipe can be connected and fixed.

[0030] Specifically, the front side and the back side of the top of the connecting sleeve 305 are fixedly connected to the connecting block 303 , and the top of the connecting block 303 is fixedly connected to the pull ring 306 , which is arranged in a ring structure.

[0031] Through the above technical solution, by setting the connecting block 303, the pull ring 306 and the connecting sleeve 305 are directly connected. Through the setting of the pull ring 306, it is easier for the operator to pull the connecting sleeve 305, thereby achieving the purpose of installing and disassembling the inner tube 301.

[0032] Specifically, a circular plate 308 is fixedly connected to the inner side of the push rod 307 , a spring 309 is sleeved on the surface of the push rod 307 , the inner side of the spring 309 is fixedly connected to the outer side of the circular plate 308 , and the outer side of the spring 309 is fixedly connected to the inner cavity of the inner tube 301 .

[0033] Through the above technical solution, by setting the circular plate 308, the role of limiting the push rod 307 during the movement is achieved to prevent the push rod 307 from falling off during the movement. By setting the spring 309, when the push rod 307 moves, it will drive the circular plate 308 to move, thereby absorbing the force generated. Further, when the push rod 307 loses its force, the circular plate 308 will return to its original position, thereby achieving the role of installing and fixing the inner tube 301.

[0034] Specifically, a positioning groove 111 is opened in the inner cavity of the entry tube 110, and the surface of the push rod 307 is movably connected to the inner cavity of the positioning groove 111. A clamping groove 112 is opened on the left side of the inner cavity of the entry tube 110, and the surface of the clamping block 302 is clamped and connected to the inner cavity of the clamping groove 112.

[0035] Through the above technical solution, through the setting of the positioning groove 111, the push rod 307 can be smoothly inserted into the inner cavity of the entry tube 110, and through the setting of the card slot 112, the card block 302 can be smoothly connected to the inner cavity of the entry tube 110, thereby achieving the purpose of installing and fixing the inner tube 301.

[0036] Specifically, a vacuum pumping mechanism 2 is installed on the top of the tower body 101, and the vacuum pumping mechanism 2 includes a water ring vacuum pump 201. The bottom of the surface of the water ring vacuum pump 201 is fixedly connected to the top of the inner cavity of the tower body 101. The top of the right side of the water ring vacuum pump 201 is fixedly connected to a junction box 203. The top of the surface of the water ring vacuum pump 201 is fixedly connected to an outer frame 204. Both sides of the bottom of the outer frame 204 are fixedly connected to support plates 205. The inner cavity of the support plate 205 is movably connected to bolt 202. The bottom of the support plate 205 is fixedly connected to the top of the tower body 101 through bolt 202.

[0037] Through the above technical scheme, the water ring vacuum pump 201 is inserted into the top of the tower body 101 by hand, and then the bolt 202 is inserted into the inner cavity of the support plate 205 by hand, so as to achieve the effect of fixing the support plate 205, and then achieve the effect of fixing the water ring vacuum pump 201, and then the water ring vacuum pump 201 is connected through the junction box 203, and then the water ring vacuum pump 201 is started, and then through the operation of the water ring vacuum pump 201, the inner cavity of the tower body 101 can be vacuum treated, thereby improving the oil storage efficiency, preventing oxidation in the oil storage tank, and improving the transportation safety.

[0038] Specifically, the bottom of the tower body 101 is fixedly connected to a top frame 102 , four corners of the bottom of the top frame 102 are fixedly connected to brackets 103 , the brackets 103 are arranged at an inclined angle, and the bottom of the brackets 103 is fixedly connected to a bottom frame 104 .

[0039] Through the above technical solution, by setting the top frame 102, the bracket 103 and the bottom frame 104, the tower body 101 can be supported and fixed during the working process. By setting the bracket 103 at an inclined angle, the tower body 101 can be better supported and stabilized, thereby avoiding the tower body 101 from collapsing during the working process.

[0040] The working principle of the utility model is: first, insert the discharge pipe 115 into the inner cavity of the tower body 101 by hand, then insert the bolt 114 into the inner cavity of the fixing plate 113, and then achieve the function of installing and fixing the suction pump 105 in the working state, and then move the pull ring 306 upward by hand, then drive the connecting block 303 to move upward, then drive the connecting sleeve 305 to move upward, then drive the inner tube 301 to move upward, and then insert the inner tube 301 into the inner cavity of the entry tube 110, when the inner tube 301 just enters the inner cavity of the entry tube 110, the push rod 307 moves inward, and At the same time, the circular plate 308 is driven to move, and then the spring 309 is driven to move. Then, when the push rod 307 reaches the position of the positioning groove 111, the push rod 307 is restored to its original position under the action of the spring 309. At the same time, the block 302 is driven to move by the movement of the connecting sleeve 305, and then the block 302 is clamped in the inner cavity of the inlet pipe 110, so as to fix the inner pipe 301, and then the filter plate 310 is fixed. Then, the water ring vacuum pump 201 is inserted into the top of the tower body 101 by hand, and then the bolt 202 is inserted into the tower body 101 by hand. The inner cavity of the support plate 205 is connected to the inner cavity of the support plate 205, thereby achieving the effect of fixing the support plate 205, and then achieving the effect of fixing the water ring vacuum pump 201, and then the water ring vacuum pump 201 is connected through the junction box 203, and then the pipeline is fixed to the inner cavity of the connecting sleeve 305 through the internal thread 304, and then the servo motor 106 is started, and the suction pump 105 is driven to move by the operation of the servo motor 106, and then oil is produced at sea, and then the oil taken enters the inner cavity of the connecting sleeve 305, and then the impurities in the oil are filtered through the filter plate 310, and then through the inner tube 301 Enter the inner cavity of the inlet pipe 110, and then enter the inner cavity of the tower body 101 through the discharge pipe 115, then start the water ring vacuum pump 201, and then through the operation of the water ring vacuum pump 201, the inner cavity of the tower body 101 can be vacuumed, thereby improving the oil storage efficiency, preventing oxidation in the oil storage tank, and improving transportation safety. Finally, the switch valve 109 is opened by hand, and then the fuel enters the switch valve 109 through the short flow pipe 107, and then the fuel stored in the tower body 101 is discharged through the long flow pipe 108, thereby achieving the effect of storing the fuel and then discharging it.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum oil collecting tower with a filtering structure, comprising an oil collecting tower body (1), characterized in that: The oil collecting tower body (1) comprises a tower body (101), the bottom of the tower body (101) is connected to a short flow pipe (107), the bottom of the short flow pipe (107) is connected to a switch valve (109), the bottom of the switch valve (109) is connected to a long flow pipe (108), the right side of the inner cavity of the tower body (101) is connected to a discharge pipe (115), the right side of the discharge pipe (115) passes through the right side of the tower body (101) and is connected to a suction pump (105), the suction pump (105) The left sides of the top and bottom are both fixedly connected to a fixing plate (113), the inner cavity of the fixing plate (113) is movably connected to a bolt 1 (114), the left side of the fixing plate (113) is fixedly connected to the right side of the tower body (101) via the bolt 1 (114), the back side of the suction pump (105) is fixedly connected to a servo motor 1 (106), the right side of the suction pump (105) is connected to an inlet pipe (110), and a filtering mechanism (3) is installed on the right side of the inner cavity of the inlet pipe (110); The filtering mechanism (3) comprises an inner tube (301), the surface of the inner tube (301) being movably connected to the inner cavity of the inlet tube (110), a filter plate (310) being fixedly connected to the right side of the inner cavity of the inner tube (301), the inner cavity of the filter plate (310) being provided with a plurality of circular holes, and a push rod (307) being movably connected to the top and bottom of the left side of the inner cavity of the inner tube (301), the outer side of the push rod (307) being movably connected to the inner cavity of the inlet tube (110).

2. The vacuum oil collecting tower with a filtering structure according to claim 1, characterized in that: A connecting sleeve (305) is fixedly connected to the right side of the surface of the inner tube (301), and clamping blocks (302) are fixedly connected to the four sides of the left side of the connecting sleeve (305). The left side of the clamping block (302) is clamped and connected to the inner cavity of the inlet tube (110), and an internal thread (304) is provided on the right side of the inner cavity of the connecting sleeve (305).

3. The vacuum oil collecting tower with a filtering structure according to claim 2, characterized in that: The front side and the back side of the top of the connecting sleeve (305) are both fixedly connected to a connecting block (303), and the top of the connecting block (303) is fixedly connected to a pull ring (306), and the pull ring (306) is arranged in a ring structure.

4. The vacuum oil collecting tower with a filtering structure according to claim 1, characterized in that: The inner side of the push rod (307) is fixedly connected to a circular plate (308), the surface of the push rod (307) is sleeved with a spring (309), the inner side of the spring (309) is fixedly connected to the outer side of the circular plate (308), and the outer side of the spring (309) is fixedly connected to the inner cavity of the inner tube (301).

5. The vacuum oil collecting tower with a filtering structure according to claim 2, characterized in that: The inner cavity of the entry tube (110) is provided with a positioning groove (111), the surface of the push rod (307) is movably connected to the inner cavity of the positioning groove (111), the left side of the inner cavity of the entry tube (110) is provided with a clamping groove (112), and the surface of the clamping block (302) is clamped and connected to the inner cavity of the clamping groove (112).

6. The vacuum oil collecting tower with a filtering structure according to claim 1, characterized in that: A vacuum pumping mechanism (2) is installed on the top of the tower body (101), and the vacuum pumping mechanism (2) comprises a water ring vacuum pump (201). The bottom of the surface of the water ring vacuum pump (201) is fixedly connected to the top of the inner cavity of the tower body (101). The top of the right side of the water ring vacuum pump (201) is fixedly connected to a junction box (203). The top of the surface of the water ring vacuum pump (201) is fixedly connected to an outer frame (204). Both sides of the bottom of the outer frame (204) are fixedly connected to support plates (205). The inner cavity of the support plate (205) is movably connected to a second bolt (202). The bottom of the support plate (205) is fixedly connected to the top of the tower body (101) via the second bolt (202).

7. The vacuum oil collecting tower with a filtering structure according to claim 1, characterized in that: The bottom of the tower body (101) is fixedly connected to a top frame (102), the four corners of the bottom of the top frame (102) are fixedly connected to brackets (103), the brackets (103) are arranged at an inclined angle, and the bottom of the brackets (103) is fixedly connected to a bottom frame (104).

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