Double-barrel flash evaporation liquid separation tank integrated with dehydration device

Abstract

The utility model relates to the field of flash evaporation liquid separation tanks, in particular to a double-cylinder flash evaporation liquid separation tank integrated with a dehydration device. The double-barrel flash evaporation liquid separation tank integrated with the dehydration device comprises a first liquid separation tank, a second liquid separation tank, a condensate water collecting box, a moving ring, a driving mechanism and a rotating mechanism, the first liquid separation tank and the second liquid separation tank are connected through a conveying pipe, and a flame arrester, an air inlet valve and a liquid inlet are arranged at one end of the first liquid separation tank; the condensate water collecting box is installed on one side of the first liquid separation tank and communicated with a condensing device of the first liquid separation tank, and the top end of the first liquid separation tank is fixedly connected with a spraying box. Through regular and thorough cleaning, the equipment can keep the outer wall of the tank body in a clean state, and the influence of dirt and residues on the heat dissipation performance of the equipment is avoided, so that the risk of overheating of the equipment is reduced, and the safety of the equipment is improved. Meanwhile, corrosion and abrasion can be reduced through the clean outer wall of the tank body, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of flash separation liquid tanks, in particular to a double-barrel flash separation liquid tank integrated with a dehydration device. Background Art

[0002] In the fields of chemical engineering, petroleum and natural gas processing, etc., a flash separation liquid tank is an important device for flashing out the liquid components in a gas-liquid mixture by reducing the pressure. However, after long-term operation, dust, dirt and other residues often accumulate on the outer wall of the tank, which not only affects the appearance of the equipment, but also may affect the heat dissipation performance of the equipment and even pose a threat to the safe operation of the equipment.

[0003] Traditional methods for cleaning the outer wall of the tank mostly rely on manual labor, which is not only inefficient but also poses safety risks. Especially in high-temperature, high-pressure or toxic and harmful environments, manual cleaning is even more difficult to implement. Therefore, developing a device that can automatically, efficiently and safely clean the outer wall of the tank has become an urgent need in the industry.

[0004] Therefore, it is necessary to provide a new double-barrel flash separation liquid tank integrated with a dehydration device to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a double-barrel flash separation liquid tank integrated with a dehydration device.

[0006] The double-barrel flash separation liquid tank integrated with a dehydration device provided by the utility model includes: a first separation liquid tank, a second separation liquid tank, a condensate water collection tank, a moving ring, a driving mechanism and a rotating mechanism. The first separation liquid tank and the second separation liquid tank are connected by a transmission pipe. One end of the first separation liquid tank is provided with a flame arrester, an intake valve and a liquid inlet. The condensate water collection tank is installed on one side of the first separation liquid tank and is connected to the condensation device of the first separation liquid tank. The top of the first separation liquid tank is fixedly connected with a spraying tank, and the spraying tank is connected to the condensate water collection tank. The moving ring is installed on the outer wall of the first separation liquid tank, and a cleaning ring is installed inside the moving ring. A driving mechanism is arranged between the first separation liquid tank and the moving ring, and the driving mechanism is cooperatively installed with the cleaning ring. The rotating mechanism is installed inside the moving ring for the cleaning ring to rotate while moving.

[0007] Preferably, the driving mechanism includes: an impeller. A pump body is installed on one side of the condensate water collection tank. The output end of the pump body is fixedly connected with a conduit. One end of the conduit is connected to the top of the spraying tank. An impeller is installed inside the conduit in the spraying tank. The axis of the impeller is fixedly connected with a transmission shaft. The bottom end of the transmission shaft is fixedly connected with a driving bevel gear. A reciprocating lead screw is installed and connected to the outer wall of the first separation liquid tank. One end of the reciprocating lead screw is fixedly connected with a driven bevel gear. The driving bevel gear and the driven bevel gear are meshed and connected. The moving ring is cooperatively installed with the reciprocating lead screw.

[0008] Preferably, the rotating mechanism includes: a screw rod, the cleaning ring is rotatably connected inside the moving ring, the outer wall of the first liquid separation tank is fixedly connected with the screw rod, the outer wall of the cleaning ring is fixedly connected with a large gear, and a small gear is rotatably connected at the axis of the screw rod inside the moving ring. A dial post is fixedly connected to the inner wall of the small gear, and the dial post is in spiral sliding connection with the screw rod, and the small gear is meshed with the large gear.

[0009] Preferably, a spraying rod is installed on one side of the spraying tank, and nozzles are fixedly connected to the bottom end of the spraying rod at equal intervals, which is convenient for uniform spraying.

[0010] Preferably, a water guide plate is fixedly connected to the bottom end of the first liquid separation tank for receiving the sewage after cleaning.

[0011] Preferably, safety valves are provided on both the first liquid separation tank and the second liquid separation tank, which are used to automatically release pressure when the pressure in the tank is too high to ensure the safety of the equipment.

[0012] Preferably, brush hairs are fixedly connected to the inner ring of the cleaning ring.

[0013] Compared with the related technology, the double-tube flash evaporation liquid separation tank integrating the dehydration device provided by the present invention has the following beneficial effects:

[0014] Automatic cleaning function: The device integrates an automatic cleaning device, which can automatically and efficiently clean the outer wall of the tank without manual participation, greatly improving the cleaning efficiency, reducing the labor cost, and reducing the safety risks that may be brought by manual cleaning.

[0015] Improve the safety of the equipment: Through regular and thorough cleaning, the device can keep the outer wall of the tank clean, avoiding the influence of dirt and residues on the heat dissipation performance of the equipment, thereby reducing the risk of equipment overheating and improving the safety of the equipment. At the same time, the clean outer wall of the tank can also reduce corrosion and wear and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the double-tube flash evaporation liquid separation tank integrating the dehydration device provided by the present invention;

[0017] Figure 2 is Figure 1 a schematic structural diagram of another perspective shown in;

[0018] Figure 3 is Figure 1 a partially enlarged schematic structural diagram of the driving mechanism shown in;

[0019] Figure 4 is Figure 1 a partially enlarged schematic structural diagram of one of the rotating mechanisms shown in;

[0020] Figure 5 is Figure 1 The second partial enlarged structural schematic diagram of the shown rotating mechanism.

[0021] Reference numerals in the figure: 1, the first liquid separation tank; 2, the second liquid separation tank; 3, the condensate collection tank; 4, the spraying tank; 5, the moving ring; 6, the cleaning ring; 7, the driving mechanism; 8, the rotating mechanism; 9, the spraying rod; 10, the water guide plate; 11, the brush bristles; 71, the pump body; 72, the conduit; 73, the impeller; 74, the transmission shaft; 75, the driving bevel gear; 76, the reciprocating lead screw; 77, the driven bevel gear; 81, the screw rod; 82, the large gear; 83, the small gear; 84, the dial post. Specific embodiments

[0022] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] The following describes the specific implementation of the present utility model in detail in conjunction with specific embodiments.

[0024] Please refer to Figures 1-5 , a double-barrel flash evaporation liquid separation tank integrating a dehydration device, the double-barrel flash evaporation liquid separation tank integrating the dehydration device includes: the first liquid separation tank 1, the second liquid separation tank 2, the condensate collection tank 3, the moving ring 5, the driving mechanism 7 and the rotating mechanism 8. The first liquid separation tank 1 and the second liquid separation tank 2 are connected by a transfer pipe. One end of the first liquid separation tank 1 is provided with a flame arrester, an intake valve and a liquid inlet. The condensate collection tank 3 is installed on one side of the first liquid separation tank 1 and is communicated with the condensate device of the first liquid separation tank 1. The top end of the first liquid separation tank 1 is fixedly connected with a spraying tank 4, and the spraying tank 4 is communicated with the condensate collection tank 3. The moving ring 5 is installed on the outer wall of the first liquid separation tank 1, and a cleaning ring 6 is installed inside the moving ring 5. A driving mechanism 7 is provided between the first liquid separation tank 1 and the moving ring 5, and the driving mechanism 7 is cooperatively installed with the cleaning ring 6. The rotating mechanism 8 is installed inside the moving ring 5 for the cleaning ring 6 to rotate while moving. A spraying rod 9 is installed on one side of the spraying tank 4, and the bottom end of the spraying rod 9 is fixedly connected with nozzles at equal intervals, which is convenient for uniform spraying. The bottom end of the first liquid separation tank 1 is fixedly connected with a water guide plate 10 for receiving the sewage after cleaning. Both the first liquid separation tank 1 and the second liquid separation tank 2 are provided with safety valves for automatically releasing pressure when the pressure in the tank is too high to ensure the safety of the equipment. The inner ring of the cleaning ring 6 is fixedly connected with brush bristles 11.

[0025] Please refer to Figures 2-3, the drive mechanism 7 includes: an impeller 73. A pump body 71 is installed on one side of the condensate collection tank 3. The output end of the pump body 71 is fixedly connected to a conduit 72. One end of the conduit 72 communicates with the top of the spraying tank 4. An impeller 73 is installed inside the spraying tank 4 on the conduit 72. The axis of the impeller 73 is fixedly connected to a transmission shaft 74. The bottom end of the transmission shaft 74 is fixedly connected to a driving bevel gear 75. The outer wall of the first liquid separation tank 1 is installed and connected with a reciprocating lead screw 76. One end of the reciprocating lead screw 76 is fixedly connected to a driven bevel gear 77. The driving bevel gear 75 and the driven bevel gear 77 are meshed and connected. The moving ring 5 is installed in cooperation with the reciprocating lead screw 76.

[0026] Please refer to Figures 3-5 , the rotating mechanism 8 includes: a screw rod 81. The cleaning ring 6 is rotatably connected inside the moving ring 5. The outer wall of the first liquid separation tank 1 is fixedly connected to a screw rod 81. The outer wall of the cleaning ring 6 is fixedly connected to a large gear 82. Inside the moving ring 5, a small gear 83 is rotatably connected at the axis of the screw rod 81. The inner wall of the small gear 83 is fixedly connected to a dial post 84. The dial post 84 is in spiral sliding connection with the screw rod 81. The small gear 83 and the large gear 82 are meshed and connected.

[0027] The working principle of the double-barrel flash evaporation liquid separation tank integrating the dehydration device provided by the present utility model is as follows:

[0028] Double-barrel flash evaporation liquid separation:

[0029] The device includes a first liquid separation tank 1 and a second liquid separation tank 2, which are connected by a transmission pipe. The mixture first enters the first liquid separation tank 1. Under specific pressure and temperature conditions, the liquid components therein flash out due to the pressure reduction, realizing gas-liquid separation.

[0030] The separated gas and liquid enter the second liquid separation tank 2 through the transmission pipe for further separation and treatment.

[0031] Condensate collection and utilization:

[0032] The condensate collection tank 3 is installed on one side of the first liquid separation tank 1 and communicates with the condensation device of the first liquid separation tank 1. The condensate is collected into the condensate collection tank 3 through the condensation device.

[0033] A pump body 71 is installed on one side of the condensate collection tank 3. The pump body 71 communicates with the spraying tank 4 through a conduit 72. The pump body 71 transports the condensate to the spraying tank 4 to provide water source for the subsequent cleaning process.

[0034] Automatic cleaning system:

[0035] The automatic cleaning system includes a moving ring 5, a cleaning ring 6, a drive mechanism 7 and a rotating mechanism 8.

[0036] The moving ring 5 is installed on the outer wall of the first liquid separation tank 1, and a cleaning ring 6 is installed inside. A brush hair 11 is fixed on the inner ring of the cleaning ring 6 for cleaning the outer wall of the tank.

[0037] The driving mechanism 7 is composed of a pump body 71, a conduit 72, an impeller 73, a transmission shaft 74, a driving bevel gear 75, etc. The pump body 71 transports the condensed water to the spraying tank 4 through the conduit 72 to drive the impeller 73 to rotate. The rotation of the impeller 73 drives the driving bevel gear 75 to rotate through the transmission shaft 74, and then drives the reciprocating lead screw 76 and the moving ring 5 to move along the outer wall of the tank.

[0038] The rotating mechanism 8 includes a screw rod 81, a large gear 82, a small gear 83 and a dial post 84. The screw rod 81 is connected to the cleaning ring 6 inside the moving ring 5 through the dial post 84. When the small gear 83 slides on the screw rod 81, it drives the cleaning ring 6 to rotate self - rotatably to achieve a comprehensive cleaning of the outer wall of the tank.

[0039] Spraying and cleaning:

[0040] The spraying tank 4 is communicated with the condensed water collection tank 3 and receives the condensed water from the condensed water collection tank 3. A spraying rod 9 is installed on one side of the spraying tank 4, and nozzles are equidistantly fixed at the bottom of the spraying rod 9 for evenly spraying the condensed water on the outer wall of the tank.

[0041] With the movement of the moving ring 5 and the self - rotation of the cleaning ring 6, the brush hair 11 conducts a comprehensive cleaning on the outer wall of the tank. At the same time, the sprayed condensed water washes down the dirt and residues, achieving the purpose of cleaning.

[0042] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A double-barrel flash separation tank integrated with a dehydration device, characterized in that, Including: A first liquid separation tank (1) and a second liquid separation tank (2), with a transfer pipe connecting the first liquid separation tank (1) and the second liquid separation tank (2). One end of the first liquid separation tank (1) is provided with a flame arrester, an intake valve and a liquid inlet. A condensate water collection tank (3), installed on one side of the first liquid separation tank (1) and communicated with the condensation device of the first liquid separation tank (1). The top end of the first liquid separation tank (1) is fixedly connected with a spraying tank (4), and the spraying tank (4) is communicated with the condensate water collection tank (3). A moving ring (5), installed on the outer wall of the first liquid separation tank (1), and a cleaning ring (6) is installed inside the moving ring (5). A driving mechanism (7), with a driving mechanism (7) provided between the first liquid separation tank (1) and the moving ring (5), and the driving mechanism (7) is installed in cooperation with the cleaning ring (6). A rotating mechanism (8), installed inside the moving ring (5), for enabling the cleaning ring (6) to rotate while moving.

2. The double-barrel flash separation liquid tank integrating a dehydration device according to claim 1, wherein, The driving mechanism (7) includes: an impeller (73). A pump body (71) is installed on one side of the condensate water collection tank (3). The output end of the pump body (71) is fixedly connected with a conduit (72). One end of the conduit (72) is communicated with the top end of the spraying tank (4). The conduit (72) is installed inside the spraying tank (4) with an impeller (73). The axis of the impeller (73) is fixedly connected with a transmission shaft (74). The bottom end of the transmission shaft (74) is fixedly connected with a driving bevel gear (75). The outer wall of the first liquid separation tank (1) is installed and connected with a reciprocating lead screw (76). One end of the reciprocating lead screw (76) is fixedly connected with a driven bevel gear (77). The driving bevel gear (75) and the driven bevel gear (77) are meshed and connected. The moving ring (5) is installed in cooperation with the reciprocating lead screw (76).

3. The double-barrel flash separation tank integrating a dehydration device according to claim 1, characterized in that, The rotating mechanism (8) includes: a spiral rod (81). The cleaning ring (6) is rotatably connected inside the moving ring (5). The outer wall of the first liquid separation tank (1) is fixedly connected with a spiral rod (81). The outer wall of the cleaning ring (6) is fixedly connected with a large gear (82). Inside the moving ring (5), a small gear (83) is rotatably connected at the axis of the spiral rod (81). The inner wall of the small gear (83) is fixedly connected with a dial post (84). The dial post (84) is in spiral sliding connection with the spiral rod (81). The small gear (83) and the large gear (82) are meshed and connected.

4. The integrated double-barrel flash separation tank with a dehydration device according to claim 1, characterized in that A spraying rod (9) is installed on one side of the spraying tank (4), and nozzles are fixedly connected to the bottom end of the spraying rod (9) at equal intervals.

5. The integrated dehydration device double-cylinder flash separation tank according to claim 1, characterized in that, The bottom end of the first liquid separation tank (1) is fixedly connected with a water guide plate (10).

6. The double-cylinder flash separation tank integrating a dehydration device according to claim 1, characterized in that, Both the first liquid separation tank (1) and the second liquid separation tank (2) are provided with safety valves for automatically releasing pressure when the pressure inside the tank is too high.

7. The integrated dehydration device double-barrel flash separation tank according to claim 1, characterized in that, Brush hairs (11) are fixedly connected to the inner circle of the cleaning ring (6).

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