Oil-water separation device of gas storage tank

Abstract

The utility model provides a gas storage tank oil-water separation device which comprises a box body, a liquid inlet pipe is fixedly installed on the surface of one side of the box body, one end of the liquid inlet pipe extends into the box body, oil absorption cotton is arranged in the box body, a filtering mechanism is arranged on the lower side of the oil absorption cotton, and a water drainage pipe is fixedly connected to the surface of one side of the box body. A cover plate is rotationally connected to the upper side of the box body, a handle is fixedly installed on the upper surface of the cover plate, and a connecting mechanism is arranged between the cover plate and the box body. The oil absorption cotton and the filtering mechanism are used, the oil absorption cotton effectively captures and removes grease components in liquid through the strong adsorption capacity of the oil absorption cotton, separation of oil and water is preliminarily achieved, and environmental pollution possibly caused by discharging of grease along with water is avoided; and then, the filtering mechanism further filters out tiny impurities and residual grease in the water through a fine filter screen in the filtering mechanism, so that the finally discharged water is ensured to reach higher purity, and the environmental pollution is reduced.

Description

Technical Field

[0001] This utility model relates to the field of gas storage tanks, and more specifically, to an oil-water separation device for gas storage tanks. Background Technology

[0002] A gas storage tank is a device specifically designed for storing and regulating gas pressure, widely used in various fields such as industry, energy, medicine, and daily life. It is typically made of high-strength materials, capable of withstanding a certain internal pressure, ensuring that gases are stored and released in a safe environment. Gas storage tanks not only help balance pressure fluctuations in gas supply systems but also provide a stable gas flow quickly when needed, making them an indispensable component for ensuring the efficient and stable operation of various gas application systems.

[0003] A significant drawback of current gas storage tank technology is the lack of an effective oil-water separation device. During the periodic drainage process of the gas storage tank, the absence of this key component causes the water accumulated inside the tank to be discharged along with the lubricating oil produced during the operation of the air compressor. This not only causes direct pollution to the on-site environment, but may also enter the unified circulating water system through the drainage system, thereby causing a wider range of pollution problems and posing a potential threat to the ecological environment and the safety of equipment operation.

[0004] Therefore, we have made improvements to this by proposing an oil-water separation device for a gas storage tank. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an oil-water separation device for gas storage tanks, which solves the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] An oil-water separator for gas storage tanks is used to solve the above problems.

[0008] The application is as follows:

[0009] The device includes a housing, on one side of which an inlet pipe is fixedly installed, with one end of the inlet pipe extending into the interior of the housing. The interior of the housing is provided with oil-absorbing cotton, and a filter mechanism is provided on the lower side of the oil-absorbing cotton. A drain pipe is fixedly connected to one side of the housing. A cover plate is rotatably connected to the upper side of the housing, and a handle is fixedly installed on the upper surface of the cover plate. A connecting mechanism is provided between the cover plate and the housing.

[0010] The filtration mechanism includes a fixed frame, a mounting frame, and a filter screen. The fixed frame is fixedly installed inside the housing, and the mounting frame is interlocked with the fixed frame. The filter screen is fixedly installed inside the mounting frame.

[0011] As a preferred technical solution of this application, the inner walls on both sides of the fixed frame are provided with sliding grooves, and the first locking block is slidably connected inside the sliding groove. The surfaces on both sides of the mounting frame are provided with locking slots, and the first locking block and the locking slot are connected by a snap-fit ​​connection.

[0012] As a preferred technical solution of this application, a connecting rod is fixedly installed on one side surface of the first card block, and a pull block is fixedly installed on the other end surface of the connecting rod. A connecting groove is provided on one side of the slide groove, and a connecting plate is slidably connected inside the connecting groove. The connecting plate is fixedly connected to the connecting rod, and a first spring is fixedly installed between the connecting plate and the inner wall of the connecting groove.

[0013] As a preferred technical solution of this application, the connecting mechanism includes connecting pieces, and two connecting pieces are provided. Both connecting pieces are fixedly installed on one side surface of the cover plate, and connecting holes are opened on the surface of the connecting pieces. A groove is opened on one side surface of the box body, and a second locking block is slidably connected inside the groove. The upper surface of the second locking block is inclined, and the second locking block is engaged with the connecting hole.

[0014] As a preferred technical solution of this application, a baffle is slidably connected inside the slot, and the connection between the baffle and the second locking block is a fixed connection. A second spring is fixedly installed between the baffle and the inner wall of the slot.

[0015] As a preferred technical solution of this application, a sealing gasket is fixedly installed on the upper surface of the box.

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

[0017] In the scheme of this application:

[0018] By incorporating oil-absorbing cotton and a filtration mechanism, the oil-absorbing cotton effectively captures and removes oily components from the liquid using its strong adsorption capacity, initially achieving oil-water separation and preventing environmental pollution that may be caused by oil being discharged with the water. Subsequently, the filtration mechanism further filters out tiny impurities and residual oil in the water through its internal fine filter screen, ensuring that the final discharged water reaches a higher purity level and reducing environmental pollution. Attached Figure Description

[0019] Figure 1 A three-dimensional structural schematic diagram of the oil-water separation device for the gas storage tank provided in this application;

[0020] Figure 2 A three-dimensional structural diagram of the internal structure of the oil-water separator for the gas storage tank provided in this application;

[0021] Figure 3A frontal cross-sectional structural schematic diagram of the oil-water separation device for the gas storage tank provided in this application;

[0022] Figure 4 The oil-water separator for the gas storage tank provided in this application Figure 3 Enlarged structural diagram of section A of the middle-aged man;

[0023] Figure 5 A schematic diagram of the connecting rod and pull block of the oil-water separator for the gas storage tank provided in this application;

[0024] Figure 6 The oil-water separator for the gas storage tank provided in this application Figure 3 A magnified structural diagram of section B in the middle-aged section.

[0025] The image shows:

[0026] 1. Housing; 2. Liquid inlet pipe; 3. Oil-absorbing cotton; 4. Filtering mechanism; 401. Fixing frame; 402. Mounting frame; 403. Filter screen; 404. Slide groove; 405. First locking block; 406. Locking groove; 407. Connecting rod; 408. Pull block; 409. Connecting groove; 410. Connecting plate; 411. First spring; 5. Drain pipe; 6. Cover plate; 7. Handle; 8. Connecting mechanism; 801. Connecting piece; 802. Connecting hole; 803. Groove; 804. Second locking block; 805. Baffle; 806. Second spring; 9. Sealing gasket. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] To address the technical problems in the background section, the following oil-water separation device for gas storage tanks is provided:

[0033] Combination Figure 1 - Figure 6 As shown, the present invention provides an oil-water separation device for a gas storage tank, comprising a housing 1, an inlet pipe 2 fixedly installed on one side surface of the housing 1, one end of the inlet pipe 2 extending into the interior of the housing 1, an oil-absorbing cotton 3 provided inside the housing 1, a filter mechanism 4 provided on the lower side of the oil-absorbing cotton 3, a drain pipe 5 fixedly connected to one side surface of the housing 1, a cover plate 6 rotatably connected to the upper side of the housing 1, a handle 7 fixedly installed on the upper surface of the cover plate 6, and a connecting mechanism 8 provided between the cover plate 6 and the housing 1; the filter mechanism 4 includes a fixing frame 401, a mounting frame 402 and a filter screen 403, the fixing frame 401 being fixedly installed inside the housing 1, the mounting frame 402 being interlocked with the fixing frame 401, and the filter screen 403 being fixedly installed inside the mounting frame 402.

[0034] In this embodiment: a liquid inlet pipe 2 is fixedly installed on one side surface of the housing 1, with one end of the liquid inlet pipe 2 extending into the interior of the housing 1 to introduce the mixed liquid from the gas storage tank; an oil-absorbing cotton 3 is installed inside the housing 1, which can effectively absorb and remove the oil components in the liquid; a filter mechanism 4 is configured on the lower side of the oil-absorbing cotton 3, which consists of a fixed frame 401, a mounting frame 402, and a fine filter screen 403. The fixed frame 401 is installed inside the housing 1, and the mounting frame 402 is connected to the fixed frame 401 by a snap-fit ​​method, which facilitates the disassembly and cleaning of the filter screen 403 and ensures the durability of the filtration effect; in addition, a drain pipe 5 is fixedly connected to one side surface of the housing 1 to drain the clean water after oil-water separation treatment; a cover plate 6 is rotatably connected to the upper side of the housing 1, and a handle 7 is fixedly installed on the cover plate 6 for easy opening; a reliable connecting mechanism 8 is also provided between the cover plate 6 and the housing 1 to ensure the stability and sealing of the cover plate 6 when closed.

[0035] refer to Figure 2 - Figure 4Based on the above embodiments, in order to fix the mounting frame 402 and the fixing frame 401, this embodiment provides the following design:

[0036] In a preferred embodiment, the inner walls on both sides of the fixed frame 401 are provided with sliding grooves 404, and the sliding grooves 404 are slidably connected to the inside of the sliding grooves 404. The surfaces on both sides of the mounting frame 402 are provided with slots 406, and the connection between the first slots 405 and the slots 406 is a snap-fit ​​connection.

[0037] In this embodiment: by opening grooves 404 on the inner walls of both sides of the fixed frame 401, the first locking block 405 is slidably connected inside these grooves 404. At the same time, corresponding slots 406 are opened on both sides of the mounting frame 402. When the mounting frame 402 needs to be fixed in the fixed frame 401, the mounting frame 402 can be snapped into the fixed frame 401, and the first locking block 405 is engaged with the slot 406 to achieve a fixed connection.

[0038] refer to Figure 3 - Figure 5 Based on the above embodiments, in order to support the first card block 405 and facilitate disassembly, this embodiment provides the following design:

[0039] In a preferred embodiment, a connecting rod 407 is fixedly installed on one side surface of the first locking block 405, and a pull block 408 is fixedly installed on the other end surface of the connecting rod 407. A connecting groove 409 is provided on one side of the sliding groove 404, and a connecting plate 410 is slidably connected inside the connecting groove 409. The connecting plate 410 is fixedly connected to the connecting rod 407, and a first spring 411 is fixedly installed between the connecting plate 410 and the inner wall of the connecting groove 409.

[0040] In this embodiment: a connecting rod 407 is fixedly installed on one side surface of the first locking block 405, and the other end of the connecting rod 407 is connected to a pull block 408, which can control the movement of the first locking block 405 by simply pulling the pull block 408; a connecting plate 410 is slidably connected inside the connecting groove 409, and a first spring 411 is fixedly installed between the connecting plate 410 and the inner wall of the connecting groove 409. The spring provides stable support for the connecting plate 410 and the first locking block 405 and ensures their stability in the non-operational state; when it is necessary to disassemble the mounting frame 402, simply pull the pull block 408, and the first spring 411 will deform, causing the connecting plate 410 and the first locking block 405 to slide in the sliding groove 404 and the connecting groove 409, thereby realizing the separation of the first locking block 405 from the locking groove 406, which greatly improves the convenience and efficiency of disassembly.

[0041] refer to Figure 1 - Figure 6Based on the above embodiments, in order to facilitate the fixed connection of the cover plate 6, this embodiment provides the following design:

[0042] In a preferred embodiment, the connecting mechanism 8 includes a connecting piece 801, and two connecting pieces 801 are provided. Both connecting pieces 801 are fixedly installed on one side surface of the cover plate 6. A connecting hole 802 is opened on the surface of the connecting piece 801. A slot 803 is opened on one side surface of the box body 1. A second locking block 804 is slidably connected inside the slot 803. The upper surface of the second locking block 804 is inclined. The second locking block 804 is engaged with the connecting hole 802.

[0043] In this embodiment: the connecting mechanism 8 consists of two connecting pieces 801, which are fixedly installed on one side surface of the cover plate 6. Each connecting piece 801 has a connecting hole 802. At the same time, a slot 803 is opened on one side surface of the housing 1. A second locking block 804 is slidably connected inside the slot 803. The upper surface of the second locking block 804 is inclined, which makes it easy for the connecting piece 801 to squeeze the second locking block 804 and make the second locking block 804 rotate. By directly rotating the cover plate 6, the connecting piece 801 can squeeze the second locking block 804, and the second locking block 804 engages with the connecting hole 802 on the surface of the connecting piece 801, thereby achieving the purpose of fixing.

[0044] In a preferred embodiment, a baffle 805 is slidably connected inside the slot 803, and the connection between the baffle 805 and the second locking block 804 is a fixed connection. A second spring 806 is fixedly installed between the baffle 805 and the inner wall of the slot 803.

[0045] In this embodiment: a baffle 805 is slidably connected inside the slot 803. The baffle 805 is fixedly connected to the second locking block 804. A second spring 806 is fixedly installed between the baffle 805 and the inner wall of the slot 803, which can hold the baffle 805 and the second locking block 804 in place, ensuring that they can be held in a specific position when there is no external force. When it is necessary to remove the cover plate 6, a certain external force can be applied to overcome the elasticity of the second spring 806, so that the second locking block 804 can be disengaged from the connecting hole 802. Then the cover plate 6 can be rotated to open, and the oil-absorbing cotton 3 and the filter screen 403 inside can be disassembled and cleaned.

[0046] refer to Figure 2 and Figure 6 Based on the above embodiments, in order to improve the sealing performance between the housing 1 and the cover plate 6, this embodiment provides the following design:

[0047] In a preferred embodiment, a sealing gasket 9 is fixedly installed on the upper surface of the housing 1.

[0048] In this embodiment: by fixing a sealing gasket 9 on the upper surface of the box 1, the good elasticity and sealing performance of the sealing gasket 9 are utilized. When the cover plate 6 is rotated to the upper side of the box 1, the cover plate 6 can squeeze the sealing gasket 9, improve the sealing performance, effectively prevent external dust, moisture and other impurities from entering the box 1, and also prevent internal oil and water from overflowing into the box 1, thereby ensuring the cleanliness and safety of the environment.

Claims

1. A gas holder oil-water separation device comprising a tank (1), characterized in that: A liquid inlet pipe (2) is fixedly installed on one side surface of the box (1), and one end of the liquid inlet pipe (2) extends into the interior of the box (1). An oil-absorbing cotton (3) is provided inside the box (1), and a filter mechanism (4) is provided on the lower side of the oil-absorbing cotton (3). A drain pipe (5) is fixedly connected to one side surface of the box (1). A cover plate (6) is rotatably connected to the upper side of the box (1), and a handle (7) is fixedly installed on the upper surface of the cover plate (6). A connecting mechanism (8) is provided between the cover plate (6) and the box (1). The filtering mechanism (4) includes a fixed frame (401), a mounting frame (402) and a filter screen (403), and the fixed frame (401) is fixedly installed inside the housing (1), the mounting frame (402) and the fixed frame (401) are connected by a snap-fit ​​connection, and the filter screen (403) is fixedly installed inside the mounting frame (402).

2. The gas holder oil-water separation device according to claim 1, characterized in that: The inner walls on both sides of the fixed frame (401) are provided with sliding grooves (404), and the sliding grooves (404) are slidably connected to the inside of the sliding grooves (404). The surfaces on both sides of the mounting frame (402) are provided with slots (406), and the first slot (405) and the slot (406) are connected by a snap-fit ​​connection.

3. A gas holder oil-water separation device according to claim 2, characterized in that: A connecting rod (407) is fixedly installed on one side surface of the first locking block (405), and a pull block (408) is fixedly installed on the other end surface of the connecting rod (407). A connecting groove (409) is provided on one side of the sliding groove (404), and a connecting plate (410) is slidably connected inside the connecting groove (409). The connecting plate (410) is fixedly connected to the connecting rod (407), and a first spring (411) is fixedly installed between the connecting plate (410) and the inner wall of the connecting groove (409).

4. The gas holder oil-water separation device according to claim 1, characterized in that: The connecting mechanism (8) includes a connecting piece (801), and there are two connecting pieces (801). Both connecting pieces (801) are fixedly installed on one side surface of the cover plate (6). A connecting hole (802) is opened on the surface of the connecting piece (801). A slot (803) is opened on one side surface of the box body (1). A second locking block (804) is slidably connected inside the slot (803). The upper surface of the second locking block (804) is inclined. The second locking block (804) is engaged with the connecting hole (802).

5. A gas holder oil-water separation device according to claim 4, characterized in that: A baffle (805) is slidably connected inside the slot (803), and the connection between the baffle (805) and the second locking block (804) is fixed. A second spring (806) is fixedly installed between the baffle (805) and the inner wall of the slot (803).

6. The gas holder oil-water separation device according to claim 1, characterized in that: A sealing gasket (9) is fixedly installed on the upper surface of the box (1).

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