Hazardous waste storage device

Abstract

The utility model discloses a hazardous waste storage device, and relates to the technical field of storage devices. The hazardous waste storage device comprises two supporting seats, a storage tank is fixedly connected to the interiors of the supporting seats, and a feeding pipe and a discharging pipe are fixedly connected to the storage tank; valves are arranged on the feeding pipe and the discharging pipe, and a pressure release valve is fixedly connected to the storage tank; and a liquid anti-shaking assembly is arranged in the storage tank. According to the hazardous waste storage device, shaking energy is attenuated, meanwhile, a liquid flowing track is guided, disordered shaking is converted into ordered laminar flow, therefore, the shaking phenomenon of liquid is reduced, the phenomenon that a storage tank bursts or a sealing position leaks due to the fact that pressure is increased due to shaking is avoided, and then safety in the storage and transportation process is guaranteed; the rubber shock pad and the air spring are mounted at the bottom of the storage tank, so that vibration energy during running of a vehicle can be absorbed, the acceleration of vibration transmitted to the storage tank can be reduced, and the possibility of liquid shaking is reduced.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, and in particular to a hazardous waste storage device. Background Technology

[0002] In the field of hazardous liquid transportation, existing storage equipment such as horizontal storage tanks and liquid storage tanks have significant safety hazards. Traditional equipment is mostly designed with a single cavity and lacks an effective separation structure. During vehicle operation, the liquid shakes violently due to inertia, resulting in uneven pressure inside the container, which can easily cause stress concentration and sealing failure. Although some equipment is equipped with baffles, the shock absorption effect is limited due to structural design defects or insufficient material compatibility.

[0003] Furthermore, the control of filling volume lacks scientific basis and does not fully consider the superimposed effect of thermal expansion and swaying risks. Safety hazards are aggravated in high-temperature environments. At the same time, external factors such as vehicle vibration and rapid acceleration interact with the internal fluid dynamics of the equipment, further exacerbating the swaying problem. Current shock absorption and fixing technologies are insufficient to effectively buffer dynamic impacts, and technological upgrades are urgently needed to ensure transportation safety. Utility Model Content

[0004] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, and to provide a hazardous waste storage device that can solve the above-mentioned problem.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a hazardous waste storage device, comprising two support bases, wherein a storage tank is fixedly connected inside the support bases, and an inlet pipe and an outlet pipe are fixedly connected to the storage tank respectively;

[0006] Valves are installed on both the inlet and outlet pipes, and a pressure relief valve is fixedly connected to the storage tank.

[0007] The storage tank is equipped with a liquid anti-sloshing component inside;

[0008] The support base is fixedly connected with fixing bolts.

[0009] Preferably, the liquid anti-sloshing component includes a limiting rod, which is fixedly connected to the inside of the storage tank, and a float plate is slidably connected to the limiting rod;

[0010] The storage tank is internally fixedly connected with partitions;

[0011] The partitions and floating plates are spaced apart, and both the floating plates and the partitions are honeycomb-shaped.

[0012] Preferably, the floating board is composed of rectangular plates, and connecting ropes are fixedly connected between the rectangular plates.

[0013] Preferably, a limiting ring is fixedly connected to the limiting rod.

[0014] Preferably, the support base has an arc-shaped mounting groove, and the inner wall of the mounting groove has a mounting hole, with an air spring fixedly connected inside the mounting hole;

[0015] The other end of the air spring is fixedly connected to a rubber shock-absorbing pad, which is fixedly connected inside the mounting groove.

[0016] The storage tank is fixedly installed inside the rubber shock-absorbing pad.

[0017] Preferably, the surface of the storage tank is coated with a phase change insulation layer.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] (1) The hazardous waste storage device, through the baffles and floating plates, allows the liquid to flow slowly but suppresses violent fluctuations, thus attenuating the sloshing energy and guiding the liquid flow trajectory, transforming disordered sloshing into orderly laminar flow. This reduces the sloshing phenomenon of the liquid and avoids the increase in pressure caused by sloshing, which could lead to the storage tank bursting or leakage at the seal, thereby ensuring safety during storage and transportation. By installing rubber shock-absorbing pads and air springs at the bottom of the storage tank, the vibration energy during vehicle operation can be absorbed, which can reduce the vibration acceleration transmitted to the container, thus reducing the possibility of liquid sloshing.

[0020] (2) The floating plate of the hazardous waste storage device is composed of multiple rectangular plates and connecting ropes. Therefore, the floating plate can automatically adapt to the internal diameter of the storage tank according to the height of the liquid level, so that it can be laid flat or automatically bent, thus ensuring that the floating plate is always on the liquid level surface, thereby ensuring the inhibition effect on the liquid. Attached Figure Description

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

[0022] Figure 1 This is a schematic diagram of a hazardous waste storage device according to the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of a hazardous waste storage device according to the present invention;

[0024] Figure 3 This is a schematic diagram of the support base of this utility model disassembled;

[0025] Figure 4 This is a schematic diagram of the floating board of this utility model.

[0026] Reference numerals in the attached drawings: 1. Storage tank; 2. Phase change insulation layer; 3. Feed pipe; 4. Pressure relief valve; 5. Discharge pipe; 6. Support base; 7. Fixing bolt; 8. Limiting rod; 9. Limiting ring; 10. Floating plate; 11. Partition plate; 12. Connecting rope; 13. Rubber shock-absorbing pad; 14. Mounting hole; 15. Air spring; 16. Mounting groove. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0029] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] Please see Figure 1-4 The present invention provides a technical solution: a hazardous waste storage device, comprising two support bases 6, a storage tank 1 fixedly connected inside the support bases 6, and an inlet pipe 3 and an outlet pipe 5 fixedly connected to the storage tank 1 respectively;

[0032] Valves are installed on both the feed pipe 3 and the discharge pipe 5, and a pressure relief valve 4 is fixedly connected to the storage tank 1;

[0033] Storage tank 1 is equipped with a liquid anti-sloshing component inside;

[0034] The support base 6 is fixedly connected with fixing bolts 7;

[0035] The storage and discharge of hazardous materials are completed through the feed pipe 3 and discharge pipe 5. At the same time, the pressure relief valve 4 can automatically release pressure when the internal pressure of the storage tank 1 is too high. The liquid anti-sloshing component can prevent the liquid from sloshing inside the storage tank 1 due to the impact of bumps during transportation, thus avoiding the pressure increase caused by sloshing.

[0036] Furthermore, the liquid anti-sloshing component includes a limiting rod 8, which is fixedly connected to the inside of the storage tank 1, and a float plate 10 is slidably connected to the limiting rod 8.

[0037] Storage tank 1 is internally fixedly connected to a partition 11;

[0038] The partition 11 and the floating plate 10 are arranged at intervals, and both the floating plate 10 and the partition 11 are honeycomb-shaped;

[0039] The floating board 10 is composed of rectangular plates, and the rectangular plates are fixedly connected by connecting ropes 12.

[0040] The baffle 11 and the floating plate 10 allow the liquid to flow slowly but suppress violent fluctuations, thus attenuating the sloshing energy and guiding the liquid flow trajectory, transforming disordered sloshing into orderly laminar flow. This reduces the sloshing phenomenon of the liquid and avoids the increased pressure caused by sloshing, which could lead to the rupture of the storage tank 1 or leakage at the seal, thereby ensuring safety during storage and transportation.

[0041] Meanwhile, the floating plate 10 is composed of multiple rectangular plates and connecting ropes 12, so the floating plate 10 can automatically adapt to the internal diameter of the storage tank 1 according to the height of the liquid level, so that it can be laid flat or automatically bent, thus ensuring that the floating plate 10 is always on the liquid level surface, thereby ensuring the suppression effect on the liquid.

[0042] Furthermore, a limit ring 9 is fixedly connected to the limit rod 8;

[0043] The limiting ring 9 prevents the float plate 10 from detaching from the limiting rod 8, thus ensuring the normal use of the device.

[0044] Furthermore, the support base 6 has an arc-shaped mounting groove 16, and the inner wall of the mounting groove 16 has a mounting hole 14, and an air spring 15 is fixedly connected inside the mounting hole 14.

[0045] The other end of the air spring 15 is fixedly connected to a rubber shock absorber 13, which is fixedly connected inside the mounting groove 16.

[0046] Storage tank 1 is fixedly installed inside rubber shock-absorbing pad 13;

[0047] By installing rubber shock-absorbing pads 13 and air springs 15 at the bottom of storage tank 1, the vibration energy during vehicle operation can be absorbed, reducing the vibration acceleration transmitted to the container and thus reducing the possibility of liquid sloshing.

[0048] Furthermore, a phase change insulation layer 2 is coated on the surface of the storage tank 1;

[0049] The phase change insulation layer 2 is a paraffin-based phase change coating with a phase change temperature of 30-40℃. It reduces the expansion of liquid volume and increased sloshing caused by temperature rise, thus achieving the effect of balancing the temperature of storage tank 1.

[0050] Working principle: The baffle 11 and the floating plate 10 allow the liquid to flow slowly but suppress violent fluctuations, thus attenuating the sloshing energy and guiding the liquid flow trajectory, transforming disordered sloshing into orderly laminar flow. This reduces the sloshing phenomenon of the liquid and avoids the increase in pressure caused by sloshing, which could lead to the explosion of the storage tank 1 or leakage at the seal, thereby ensuring safety during storage and transportation.

[0051] By installing rubber damping pads 13 and air springs 15 at the bottom of storage tank 1, vibration energy during vehicle operation can be absorbed, reducing the vibration acceleration transmitted to the container and thus reducing the possibility of liquid sloshing.

[0052] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A hazardous waste storage device, comprising two support bases (6), characterized in that: The support base (6) is fixedly connected to a storage tank (1), and the storage tank (1) is fixedly connected to an inlet pipe (3) and an outlet pipe (5); Valves are installed on both the feed pipe (3) and the discharge pipe (5), and a pressure relief valve (4) is fixedly connected to the storage tank (1); The storage tank (1) is equipped with a liquid anti-sloshing component inside; A fixing bolt (7) is fixedly connected to the support base (6).

2. The hazardous waste storage device according to claim 1, characterized in that: The liquid anti-sloshing component includes a limiting rod (8), which is fixedly connected to the inside of the storage tank (1), and a floating plate (10) is slidably connected to the limiting rod (8); The storage tank (1) is internally fixedly connected to a partition (11); The partition (11) and the floating plate (10) are arranged at intervals, and both the floating plate (10) and the partition (11) are honeycomb-shaped.

3. A hazardous waste storage device according to claim 2, characterized in that: The floating board (10) is composed of rectangular plates, and connecting ropes (12) are fixedly connected between the rectangular plates.

4. A hazardous waste storage device according to claim 3, characterized in that: A limiting ring (9) is fixedly connected to the limiting rod (8).

5. A hazardous waste storage device according to claim 4, characterized in that: The support base (6) has an arc-shaped mounting groove (16), and the inner wall of the mounting groove (16) has a mounting hole (14), and an air spring (15) is fixedly connected inside the mounting hole (14). The other end of the air spring (15) is fixedly connected to a rubber shock absorber (13), which is fixedly connected inside the mounting groove (16). The storage tank (1) is fixedly installed inside the rubber shock-absorbing pad (13).

6. A hazardous waste storage device according to claim 5, characterized in that: The surface of the storage tank (1) is coated with a phase change insulation layer (2).

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