Adjustable Balanced Oil Collection Tank Suspension Mechanism and Method for an Oil Collection Device

Abstract

The present invention relates to an adjustable balance oil collection tank suspension mechanism and method for an oil collection device, belonging to the technical field of petroleum and petrochemical production equipment. The technical solution is as follows: By externally rotating the telescopic adjusting rod (6), transmitting power through the telescopic adjusting screw universal joint (7), driving the adjusting screw (8) to rotate, the L-shaped suspension assembly remains stationary. Since the adjusting screw cap (9) restricts the position of the oil collection tank leveling beam (10), the adjusting screw (8) drives the oil collection tank leveling beam (10) to move up and down, and the oil collection tank leveling beam (10) drives the oil collection tank to rotate around the large oil collection tank rotation pin (12), changing the horizontal inclination angle of the oil collection tank (15). The beneficial effect of the present invention is that it can adjust the horizontal state of the oil collection tank at any time during the installation, commissioning, and operation stages of the oil collection device without the need to clean the tank or pool, reducing the equipment operation and maintenance costs and improving the equipment operation efficiency.

Description

Technical Field

[0001] The present invention relates to an adjustable balanced oil collecting tank suspension mechanism and method for an oil collecting device, which enables an operator to conveniently adjust the horizontal deviation of the oil collecting tank at the top of the container (tank, tank) without entering the container (tank) in which the oil collecting device is installed, and belongs to the technical field of petroleum and petrochemical production equipment. Background Art

[0002] The oil collecting tank of the oil collecting device is installed horizontally in the sedimentation tank, oil separator, sewage tank, sewage pool and waste oil pool of the oil and gas field. Its most important technical indicator is to keep the oil collecting tank surface level. However, in the actual production and installation process, the internal stress of the mechanical structure, the weight of the attachments and other factors cause the level of the oil collecting tank to change, thereby affecting the oil collecting effect of the oil collecting device, and causing the failure of "partial collection" and "water collection" of floating oil. The floating oil accumulated in the tank and pool cannot be recovered in time, causing disorder in the downstream process links, and technical parameters such as process processing volume, reflux volume, and outlet oil content are unqualified and fail to meet the design requirements, especially the oil content in water exceeds the standard, thereby affecting the entire oil, gas and sewage treatment effect; and when the oil collecting device is in the "partial collection" and "water collection" state, it will cause a large increase in the recovered medium, which increases the circulating processing volume of the entire device, causes energy waste, and greatly reduces the operating efficiency of the device.

[0003] Adjusting an unbalanced oil collection tank to a horizontal state requires removing the mechanical hanger and then adjusting the level of the oil collection tank by changing the gap between the hanger and the oil collection tank. This operation is very difficult during the installation of new equipment. The tops of operating tanks and pools are completely filled with flammable and explosive oil and gas, and even highly toxic gases such as hydrogen sulfide and carbon monoxide accumulate. If an unbalanced oil collection tank is restored to a horizontal state in an operating tank or pool without cleaning the tank or pool, it is impossible. However, cleaning an operating tank or pool to meet human access standards is extremely cumbersome, consumes a lot of materials, labor, and materials, takes a long time, and easily causes environmental pollution. Therefore, how to level the oil collection tank at any time after the equipment is installed, without the tedious tank cleaning process, is a technical problem that needs to be solved in this field. It can improve the overall operating efficiency of the entire device and reduce energy consumption. Summary of the Invention

[0004] The purpose of the present invention is to provide an adjustable balanced oil collection tank suspension mechanism and method for an oil collection device, which can adjust the horizontal state of the oil collection tank at any time during the installation, commissioning and operation stages of the oil collection device without the need to clean the tank or pool, thereby reducing the operation and maintenance costs of the equipment, improving the equipment operation efficiency, and solving the above-mentioned technical problems existing in the existing technology.

[0005] The technical solution of the present invention is:

[0006] An adjustable balance oil collection tank suspension mechanism for an oil collection device, comprising an L-shaped suspension component and a horizontal adjustment component. The L-shaped suspension component is composed of a vertical section and a horizontal section connected together to form an L-shaped structure. At the intersection of the vertical section and the horizontal section, an oil collection tank rotating large pin perpendicular to the L-shaped suspension component is provided. Both ends of the oil collection tank rotating large pin are hinged on the two side walls of the oil collection tank; the horizontal adjustment component includes a telescopic adjustment rod, a telescopic adjustment screw universal joint, an adjustment screw, an adjustment screw compression cap, and an adjustment slider. A vertically arranged chute is provided at the end of the horizontal section of the L-shaped suspension component, and the adjustment slider is located in the chute; the telescopic adjustment rod is connected to the upper end of the adjustment screw through the telescopic adjustment screw universal joint, and an adjustment screw compression cap is provided at the connection; the upper part of the adjustment screw is threadedly connected to the oil collection tank leveling beam, and the adjustment screw compression cap presses above the oil collection tank leveling beam. The oil collection tank leveling beam is horizontally fixed on the two side walls of the oil collection tank and is arranged parallel to the oil collection tank rotating large pin; the lower end of the adjustment screw enters the chute of the horizontal section and passes through the adjustment slider, and is threadedly connected to the adjustment slider.

[0007] The oil collection tank rotating large pin is hinged at the central part of the oil collection tank, and an oil collection tank rotating hinge reinforcing welding ring is provided between both ends and the two side walls of the oil collection tank.

[0008] The oil collection tank leveling beam is welded on the oil collection tank and is located in front of the oil collection tank rotating large pin; the oil collection tank is suspended at the intersection of the vertical section and the horizontal section of the L-shaped suspension component through the oil collection tank rotating large pin. The L-shaped suspension component can rotate around the oil collection tank rotating large pin, and anti-loosening nuts for the oil collection tank rotating large pin are respectively provided at both ends of the oil collection tank rotating large pin.

[0009] A usage method for an adjustable balance oil collection tank suspension mechanism of an oil collection device. By externally rotating the telescopic adjustment rod, the power is transmitted through the telescopic adjustment screw universal joint to drive the adjustment screw to rotate. The L-shaped suspension component remains in place. Since the adjustment screw compression cap restricts the position of the oil collection tank leveling beam, the adjustment screw drives the oil collection tank leveling beam to move up and down, and the oil collection tank leveling beam drives the oil collection tank to rotate around the oil collection tank rotating large pin, changing the horizontal inclination angle of the oil collection tank.

[0010] The beneficial effects of the present invention are as follows: At each stage of the installation, commissioning, and operation of the oil collection device, the horizontal state of the oil collection tank can be adjusted at any time without the need to clean the tank or pool, reducing the equipment operation and maintenance costs and improving the equipment operation efficiency. Description of the Drawings

[0011] Figure 1 is the front view of the embodiment of the present invention;

[0012] Figure 2 is the enlarged view of the lower end of the front view of the embodiment of the present invention;

[0013] Figure 3 is the side view of the embodiment of the present invention;

[0014] Figure 4 is the front view cross-sectional view of the embodiment of the present invention;

[0015] Figure 5 is the enlarged view of the lower end of the front view cross-sectional view of the embodiment of the present invention;

[0016] Figure 6 is the top view of the embodiment of the present invention;

[0017] Figure 7 is the bottom view of the embodiment of the present invention;

[0018] Figure 8 is the installation schematic diagram of the oil collecting tank of the embodiment of the present invention;

[0019] Figure 9 is the schematic diagram of the principle of the present invention;

[0020] In the figure: vertical member 1, levelled member 2, levelling bolt 3, levelling slider 4, vertical section 5, telescopic adjusting rod 6, telescopic adjusting screw universal joint 7, adjusting screw 8, adjusting screw compression cap 9, oil collecting tank levelling beam 10, oil collecting tank rotary hinge reinforcement welding ring 11, oil collecting tank rotary large pin 12, adjusting slider 13, oil collecting tank rotary large pin anti-loosening nut 14, oil collecting tank 15, horizontal section 16. Detailed implementation manners

[0021] The present invention will be further described below with reference to the accompanying drawings through embodiments.

[0022] An adjustable balance oil collecting tank suspension mechanism for an oil collecting device, comprising an L-shaped suspension component and a horizontal adjustment component. The L-shaped suspension component is composed of a vertical section 5 and a horizontal section 16 connected together to form an L-shaped structure. An oil collecting tank rotary large pin 12 perpendicular to the L-shaped suspension component is provided at the intersection of the vertical section 5 and the horizontal section 16. Both ends of the oil collecting tank rotary large pin 12 are hinged on the two side walls of the oil collecting tank 15; the horizontal adjustment component includes a telescopic adjusting rod 6, a telescopic adjusting screw universal joint 7, an adjusting screw 8, an adjusting screw compression cap 9 and an adjusting slider 13. A vertically arranged chute is provided at the end of the horizontal section 16 of the L-shaped suspension component, and the adjusting slider 13 is located in the chute; the telescopic adjusting rod 6 is connected to the upper end of the adjusting screw 8 through the telescopic adjusting screw universal joint 7, and the adjusting screw compression cap 9 is provided at the connection; the upper part of the adjusting screw 8 is threadedly connected to the oil collecting tank levelling beam 10, and the adjusting screw compression cap 9 presses above the oil collecting tank levelling beam 10. The oil collecting tank levelling beam 10 is horizontally fixed on the two side walls of the oil collecting tank 15 and is arranged parallel to the oil collecting tank rotary large pin 12; the lower end of the adjusting screw 8 enters the chute of the horizontal section 16 and passes through the adjusting slider 13 and is threadedly connected to the adjusting slider 13.

[0023] The large oil collection tank rotating pin 12 is hinged at the central part of the oil collection tank 15, and an oil collection tank rotating hinge reinforcing welding ring 11 is arranged between both ends and the two side walls of the oil collection tank 15.

[0024] The oil collection tank leveling beam 10 is welded on the oil collection tank 15 and is located in front of the large oil collection tank rotating pin 12; the oil collection tank 15 is suspended at the intersection of the vertical section 5 and the horizontal section 16 of the L-shaped suspension assembly through the large oil collection tank rotating pin 12, and the L-shaped suspension assembly can rotate around the large oil collection tank rotating pin 12. Anti-loosening nuts 14 for the large oil collection tank rotating pin are arranged at both ends of the large oil collection tank rotating pin 12.

[0025] A method for using the adjustable balance oil collection tank suspension mechanism of an oil collection device. By externally applying force to rotate the telescopic adjusting rod 6, the power is transmitted through the telescopic adjusting screw universal joint 7 to drive the adjusting screw 8 to rotate. The L-shaped suspension assembly remains in place. Since the adjusting screw compression cap 9 restricts the position of the oil collection tank leveling beam 10, the adjusting screw 8 drives the oil collection tank leveling beam 10 to move up and down, and the oil collection tank leveling beam 10 drives the oil collection tank to rotate around the large oil collection tank rotating pin 12, changing the horizontal inclination angle of the oil collection tank 15.

[0026] The principle of the present invention is described in reference to the attached Figure 9 , when the vertical member 1 remains unchanged in the vertical direction, the length of the leveling bolt 3 between the leveling slider 4 and the member to be leveled 2 determines the angle between the member to be leveled 2 and the vertical member 1. When the leveling bolt 3 is manually rotated to an appropriate position, the member to be leveled 2 will be perpendicular to the vertical member 1, that is, the member to be leveled 2 is in a horizontal state. The function of the leveling slider 4 is to eliminate the small angular and position changes caused by the change in the length of the leveling bolt 3 between the leveling slider 4 and the member to be leveled 2 when the leveling bolt 3 rotates.

[0027] In the embodiment, the L-shaped suspension assembly is composed of a vertical section 5 and a horizontal section 16 connected together to form an L-shaped structure;

[0028] The upper end of the vertical section 5 of the L-shaped suspension assembly remains in a vertical state; the oil collecting trough leveling beam 10 and the oil collecting trough rotating hinge reinforcing welding ring 11 are respectively welded to the front and the side of the center of the oil collecting trough. When prefabricating the oil collecting trough, welding vacancies and reinforcing plates are prefabricated at the welding positions; the large oil collecting trough rotating pin 12 passes through the oil collecting trough rotating hinge reinforcing welding ring 11 correspondingly welded in the middle of the oil collecting trough and the suspension hole at the lower end of the L-shaped suspension assembly, and the passing end of the large oil collecting trough rotating pin 12 is locked with the anti-loosening nut 14 of the large oil collecting trough rotating pin; the adjusting slider 13 is inserted into the chute of the horizontal section of the L-shaped suspension assembly, the adjusting screw 8 passes through the countersunk hole prefabricated on the oil collecting trough leveling beam 10 and is screwed into the threaded hole of the adjusting slider 13, and then the adjusting screw compression cap 9 is sleeved on the upper end of the adjusting screw 8 and fixed with screws on both sides. The upper end of the adjusting screw 8 is arranged in the ball joint of the telescopic adjusting screw universal joint 7. The telescopic adjusting rod 6 is provided with a matching handle. Rotating the handle, counterclockwise rotation raises the end of the oil collecting trough leveling beam 10, and clockwise rotation lowers the end of the oil collecting trough leveling beam 10.

[0029] The telescopic adjusting rod 6 can usually be contracted and placed in the tool room and is only connected to the upper end of the adjusting screw 8 when needed. Due to the adoption of the telescopic adjusting screw universal joint 7 structure, it can also be used normally when the adjusting screw 8 deviates from the center position.

Claims

1. A method for using an adjustable balanced oil collecting tank suspension mechanism of an oil collecting device, wherein the adjustable balanced oil collecting tank suspension mechanism of the oil collecting device comprises an L-shaped suspension component and a horizontal adjustment component, wherein the L-shaped suspension component is composed of a vertical section (5) and a horizontal section (16) connected together to form an L-shaped structure, wherein a large oil collecting tank rotating pin (12) perpendicular to the L-shaped suspension component is provided at the intersection of the vertical section (5) and the horizontal section (16), and both ends of the large oil collecting tank rotating pin (12) are hinged to the two side walls of the oil collecting tank (15); the horizontal adjustment component comprises a telescopic adjustment rod (6), a telescopic adjustment screw universal joint (7), an adjustment screw (8), an adjustment screw pressure cap (9) and an adjustment slider (13), wherein the L-shaped suspension component The end of the horizontal section (16) is provided with a vertically arranged slide groove, and the adjusting slider (13) is located in the slide groove; the telescopic adjusting rod (6) is connected to the upper end of the adjusting screw (8) through the telescopic adjusting screw universal joint (7), and the adjusting screw pressure cap (9) is provided at the connection; the upper part of the adjusting screw (8) is threadedly connected to the oil collecting tank leveling beam (10), and the adjusting screw pressure cap (9) is pressed on the oil collecting tank leveling beam (10), and the oil collecting tank leveling beam (10) is transversely fixed to the two side walls of the oil collecting tank (15) and is arranged parallel to the oil collecting tank rotating large pin (12); the lower end of the adjusting screw (8) enters the slide groove of the horizontal section (16) and passes through the adjusting slider (13), and is threadedly connected to the adjusting slider (13); Here are the steps: The telescopic adjustment rod (6) is rotated by external force, and the power is transmitted through the telescopic adjustment screw universal joint (7), driving the adjustment screw (8) to rotate, and the L-shaped suspension component remains in position. Since the adjustment screw pressure cap (9) limits the position of the oil receiving tank leveling beam (10), the adjustment screw (8) drives the oil receiving tank leveling beam (10) to move up and down, and the oil receiving tank leveling beam (10) drives the oil receiving tank to rotate around the oil receiving tank rotating pin (12), thereby changing the horizontal tilt angle of the oil receiving tank (15).

2. The method for using the adjustable balanced oil collecting tank suspension mechanism of the oil collecting device according to claim 1, characterized in that: The oil collecting trough rotating large pin (12) is hinged at the center of the oil collecting trough (15), and oil collecting trough rotating hinge reinforcement welding rings (11) are provided between the two ends and the two side walls of the oil collecting trough (15).

3. The method for using the adjustable balanced oil collecting tank suspension mechanism of the oil collecting device according to claim 1, characterized in that: The oil collecting trough leveling beam (10) is welded to the oil collecting trough (15) and is located in front of the oil collecting trough rotating pin (12); the oil collecting trough (15) is suspended at the intersection of the vertical section (5) and the horizontal section (16) of the L-shaped suspension component through the oil collecting trough rotating pin (12); the L-shaped suspension component can rotate around the oil collecting trough rotating pin (12), and the oil collecting trough rotating pin anti-slip nuts (14) are respectively provided at both ends of the oil collecting trough rotating pin (12).

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