Liquid hazardous waste storage barrel with safe discharge structure

Abstract

The utility model discloses a liquid hazardous waste storage barrel with a safe discharge structure, and relates to the technical field of hazardous waste treatment and storage equipment, the liquid hazardous waste storage barrel comprises two protective shells, first bolts are arranged at the tops and the bottoms of the protective shells, and the two protective shells are fixedly connected through the first bolts; and a plurality of buffer springs are fixedly connected to the inner walls of the two protective shells, buffer pads are fixedly connected to the ends, away from the protective shells, of the multiple buffer springs, and storage barrels are arranged in the protective shells. By arranging the protective shell, the multiple buffer springs and the buffer pads, external impact such as collision and extrusion possibly borne in the storage, carrying and using processes can be effectively resisted, the protective shell provides outer layer protection for the storage barrel, the buffer springs and the buffer pads can buffer and absorb impact force, the barrel body is prevented from being damaged due to impact, and the service life of the storage barrel is prolonged. And leakage of hazardous wastes is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to dangerous waste treatment and storage equipment technical field especially with safe discharge structure's liquid dangerous waste storage barrel. BACKGROUND

[0002] In the field of industrial production and environmental protection treatment, the safe storage and management of liquid dangerous waste is crucial. Liquid dangerous waste often has corrosive, toxic and other harmful characteristics. If the storage barrel is not reasonably designed, leakage risk is easy to occur, which not only causes serious pollution to the surrounding environment, threatens ecological balance and human health, but also may cause safety accidents and bring huge economic losses.

[0003] During the storage, handling and use of liquid dangerous waste, the storage container needs to withstand the impact of possible collisions, extrusions and other impacts from the outside world. Once the container structure is unstable and damaged, it will cause leakage of dangerous waste, which will pollute the soil, water and air, damage the ecological environment, and also pose a direct threat to the health of personnel in contact. At the same time, during the storage period, liquid dangerous waste may produce seepage due to changes in its physical or chemical properties. If these seepages cannot be effectively guided, collected and treated, they will flow or accumulate randomly in the container, which not only increases the risk of leakage, but also increases the risk of leakage, which brings inconvenience to the subsequent treatment work. SUMMARY

[0004] The utility model aims at solving the problem in the background art and provides a liquid dangerous waste storage barrel with a safe discharge structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A liquid dangerous waste storage barrel with a safe discharge structure comprises two protective housings, the top and bottom of each protective housing is provided with a first bolt, the two protective housings are fixedly connected through the first bolts, the inner walls of the two protective housings are fixedly connected with a plurality of buffer springs, the ends of the buffer springs away from the protective housings are fixedly connected with buffer pads, and a storage barrel is arranged in the protective housing.

[0007] Preferably, the upper end inner wall of the storage barrel is fixedly connected with a seepage plate, the lower end inner wall of the storage barrel is fixedly connected with a flow guide cone, the bottom of the flow guide cone is welded with a drainage pipe, and the bottom of the drainage pipe is fixedly installed with a water pump.

[0008] Preferably, the drainage end of the water pump is welded with a liquid return pipe, and one end of the liquid return pipe penetrating through the side wall of the storage barrel is welded with a loading box.

[0009] Preferably, a sealing cover is arranged above the storage barrel, a bottom of the sealing cover is provided with a concave ring, and a top of the storage barrel is fixedly connected with a convex ring, and the concave ring is embedded with the convex ring.

[0010] Preferably, a second bolt is arranged on the top side wall of the storage barrel, and the storage barrel and the sealing cover are fixedly connected through the second bolt.

[0011] Preferably, a detection device is fixedly installed on the side wall of the flow guide cone.

[0012] Compared with the prior art, the liquid dangerous waste storage barrel with the safe discharge structure has the beneficial effects that:

[0013] 1. The protective shell, the plurality of buffer springs and the buffer pads are arranged, so that the collision, extrusion and other external impacts in the storage, carrying and use processes can be effectively resisted. The protective shell provides outer protection for the storage barrel, the buffer springs and the buffer pads can buffer and absorb the impact force, so that the barrel body is prevented from being damaged due to the impact, and the leakage of the dangerous waste is prevented, the pollution to the soil, water and air is reduced, and the ecological environment and the health of personnel are protected.

[0014] 2. The flow guide cone, the liquid discharge pipe, the water pump, the convex ring, the concave ring and the second bolt are arranged, so that the seepage generated during the storage of the liquid dangerous waste is guided to flow downwards by the gravity, the seepage is conveniently collected, the safe discharge and treatment of the seepage are realized by cooperation of the liquid discharge pipe and the water pump, the seepage is prevented from flowing or accumulating at will in the barrel, the damage to the barrel body is reduced, the leakage risk is reduced, and the stability of the storage process is ensured. Meanwhile, the convex ring and the concave ring are embedded with the second bolt, so that the sealing performance of the storage barrel is enhanced, the leakage of the dangerous waste is effectively prevented, and the safety of the storage is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of the liquid dangerous waste storage barrel with the safe discharge structure is provided for the utility model.

[0016] Figure 2 A protective shell internal section structure schematic view of the liquid dangerous waste storage barrel with the safe discharge structure is provided for the utility model.

[0017] Figure 3 A storage barrel structure schematic view of the liquid dangerous waste storage barrel with the safe discharge structure is provided for the utility model.

[0018] Figure 4 A storage barrel and sealing cover separation structure schematic view of the liquid dangerous waste storage barrel with the safe discharge structure is provided for the utility model.

[0019] Figure 5The utility model provides a kind of liquid dangerous waste storage barrel with safety discharge structure's storage barrel internal section view structure schematic diagram.

[0020] In the drawing: 1 protective shell, 2 first bolt, 3 buffer spring, 4 buffer pad, 5 storage barrel, 6 convex ring, 7 concave ring, 8 sealing cover, 9 second bolt, 10 liquid-permeable plate, 11 flow guide cone, 12 liquid discharge pipe, 13 water pump, 14 liquid return pipe, 15 loading box, 16 detection device. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figures 1-5 A kind of liquid dangerous waste storage barrel with safety discharge structure, including two protective shell 1, the top and bottom of protective shell 1 are provided with first bolt 2, two protective shell 1 are fixedly connected by first bolt 2, this connection mode can quickly realize the assembly and split of two protective shell 1, it is convenient to overhaul or replace internal storage barrel. The inner wall of two protective shell 1 is fixedly connected with multiple buffer springs 3, the end of multiple buffer springs 3 away from protective shell 1 is fixedly connected with buffer pad 4, buffer spring 3 can absorb the impact force transmitted from outside by the elastic deformation of itself, and buffer pad 4 can further slow down the impact, to avoid that storage barrel is directly subjected to hard collision. Storage barrel 5 is arranged in protective shell 1, and protective shell 1 provides an outer protective space for storage barrel 5, so that the potential risks such as collision and extrusion of storage barrel 5 and the external environment are isolated.

[0023] The upper end inner wall of storage barrel 5 is fixedly connected with liquid-permeable plate 10, and the liquid-permeable plate 10 can separate the inside of the storage barrel 5 into different spaces to provide respective accommodation areas for dangerous waste and the liquid permeated therefrom. The lower end inner wall of the storage barrel 5 is fixedly connected with a flow guide cone 11, which is conical and has a tapered head pointing downward, so as to guide the liquid to converge at the bottom by gravity. The bottom of the flow guide cone 11 is welded with a liquid discharge pipe 12, which provides a discharge passage for the converged liquid. The bottom of the liquid discharge pipe 12 is fixedly installed with a water pump 13, which can provide power to smoothly discharge the liquid in the liquid discharge pipe 12.

[0024] The water pump 13 is welded with a liquid return pipe 14 at the water outlet end, which can guide the liquid discharged by the water pump 13 to a specific position. The liquid return pipe 14 is welded with a loading box 15 at one end penetrating through the side wall of the storage barrel 5, and the loading box 15 can store the liquid delivered by the liquid return pipe 14, which is convenient for subsequent unified treatment.

[0025] A sealing cover 8 is arranged above the storage barrel 5, and the sealing cover can close the top opening of the storage barrel 5 to prevent the hazardous waste in the barrel from being directly contacted with the outside air to volatilize or be polluted. A concave ring 7 is arranged on the bottom of the sealing cover 8, a convex ring 6 is fixedly connected to the top of the storage barrel 5, the concave ring 7 is embedded in the convex ring 6, and the embedded structure can increase the contact area between the sealing cover 8 and the storage barrel 5, preliminarily improve the sealing performance, and block the leakage of liquid or gas.

[0026] A second bolt 9 is arranged on the top side wall of the storage barrel 5, the storage barrel 5 is fixedly connected with the sealing cover 8 through the second bolt 9, the second bolt 9 can firmly fix the embedded sealing cover 8 and the storage barrel 5 together, prevent the sealing cover 8 from falling off during the carrying or shaking process, further enhance the overall sealing performance, and the side wall of the flow cone 11 is fixedly installed with a detection device 16, which can monitor various parameters of the liquid near the flow cone 11 in real time, such as the liquid level and the concentration, so as to timely grasp the liquid state and provide data support for subsequent discharge or treatment.

[0027] The detailed working process of the utility model is as follows:

[0028] When the liquid hazardous waste storage barrel with the safety discharge structure is used, the sealing cover 8 is first opened, and the liquid hazardous waste is loaded into the storage barrel 5. At this time, the liquid-permeable plate 10 divides the storage barrel 5, and the hazardous waste is stored above the liquid-permeable plate 10, and the generated liquid permeate can flow to the lower part through the liquid-permeable plate 10.

[0029] The liquid permeate at the lower end of the storage barrel 5 is guided to the bottom by the flow cone 11, and the collected liquid permeate enters the liquid discharge pipe 12. The water pump 13 at the bottom of the liquid discharge pipe 12 is started, the water pump 13 provides power to pump out the liquid permeate from the liquid discharge pipe 12, the liquid permeate enters the liquid return pipe 14 through the drainage end of the water pump 13, the liquid return pipe 14 guides the liquid permeate to the loading box 15 connected through the side wall of the storage barrel 5, and the liquid permeate is stored in the loading box 15. At the same time, the detection device 16 on the side wall of the flow cone 11 monitors the liquid level, concentration and other parameters of the liquid in real time, and provides data basis for the discharge and treatment of the liquid permeate.

[0030] When the hazardous waste is loaded and the liquid permeate is properly treated, the sealing cover 8 is placed above the storage barrel 5, the concave ring 7 at the bottom of the sealing cover 8 is embedded in the convex ring 6 at the top of the storage barrel 5, and the sealing performance is preliminarily improved. Then, the sealing cover 8 and the storage barrel 5 are firmly fixed through the second bolt 9 on the top side wall of the storage barrel 5, so that the sealing cover 8 does not fall off during the carrying or shaking process, and the overall sealing performance is further improved. Then, the two protective shells 1 are fixedly connected through the first bolt 2, so that the buffer spring 3 and the buffer pad 4 in the protective shells 1 are in the standby state, and then the storage barrel 5 is placed in the protective shells 1. The protective shells 1 provide outer protection for the storage barrel 5, the buffer spring 3 and the buffer pad 4 can resist the impact of external collision and extrusion, and ensure that the storage barrel 5 is safe and reliable during subsequent storage and transportation.

[0031] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A liquid hazardous waste storage tank with a safe discharge structure, comprising two protective shells (1), characterized in that: The top and bottom of the protective shell (1) are provided with first bolts (2), the two protective shells (1) are fixedly connected by the first bolts (2), the inner walls of the two protective shells (1) are fixedly connected with multiple buffer springs (3), the ends of the multiple buffer springs (3) away from the protective shells (1) are fixedly connected with buffer pads (4), and a storage bucket (5) is provided inside the protective shell (1).

2. A liquid hazardous waste storage tank with a safe discharge structure according to claim 1, characterized in that: The upper inner wall of the storage tank (5) is fixedly connected to a seepage plate (10), and the lower inner wall of the storage tank (5) is fixedly connected to a flow guide cone (11). A drain pipe (12) is welded to the bottom of the flow guide cone (11), and a water pump (13) is fixedly installed at the bottom of the drain pipe (12).

3. A liquid hazardous waste storage tank with a safe discharge structure according to claim 2, characterized in that: The water pump (13) has a return pipe (14) welded to its drain end, and a loading box (15) is welded to one end of the return pipe (14) that passes through the side wall of the storage tank (5).

4. A liquid hazardous waste storage tank with a safe discharge structure according to claim 3, characterized in that: A sealing cover (8) is provided on the top of the storage bucket (5). A concave ring (7) is provided at the bottom of the sealing cover (8). A convex ring (6) is fixedly connected to the top of the storage bucket (5). The concave ring (7) and the convex ring (6) are fitted together.

5. A liquid hazardous waste storage tank with a safe discharge structure according to claim 4, characterized in that: The storage tank (5) is provided with a second bolt (9) on the top side wall, and the storage tank (5) and the sealing cap (8) are fixedly connected by the second bolt (9).

6. A liquid hazardous waste storage tank with a safe discharge structure according to claim 5, characterized in that: A detection device (16) is fixedly installed on the side wall of the guide cone (11).

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