Safe storage equipment for hazardous wastes of power plant

Abstract

The invention belongs to the technical field of sampling devices, and particularly relates to power plant hazardous waste safe storage equipment which comprises a machine body, a top cover is arranged on the upper side of the machine body, a plurality of storage cavities are formed in the front side of the machine body, box doors are arranged on the front sides of the storage cavities, and discharging pieces are arranged on the front sides of the box doors. A through groove penetrating through the box door is formed in the discharging piece, a shielding cover for sealing the through groove is arranged on the upper side of the discharging piece, and the box door is provided with a blocking mechanism for sealing the through groove. According to the device, different hazardous wastes can be classified and discarded in different storage cavities, and workers can conveniently clean and correspondingly protect the hazardous wastes in a centralized mode; and when a worker discards the waste, the worker does not make direct contact with the inner space of the storage cavity, and the worker is effectively protected.

Description

Technical Field

[0001] The invention belongs to the technical field of sampling devices, and in particular relates to a safe storage device for hazardous waste in a power plant. Background Art

[0002] During operation, power plants generate hazardous wastes such as waste mineral oil, waste residues containing heavy metals, and waste catalysts. These wastes are toxic, corrosive, and flammable. If not handled properly, they will cause serious harm to the environment and human health. Power plant hazardous waste safety storage equipment is a key facility designed to properly handle these risks. This type of equipment usually has multiple protection functions. In terms of structure, it uses strong and durable materials such as corrosion-resistant steel or special plastics to ensure that the equipment can withstand the erosion of hazardous waste for a long time. At the same time, it is equipped with strict sealing devices to prevent the waste from volatilizing or leaking into the surrounding environment. To deal with possible accidents, the equipment is equipped with complete emergency facilities, such as leak-proof trays and collection pools. In the event of a leak, the leak can be quickly collected to prevent it from spreading. In addition, it is also equipped with a ventilation system to promptly discharge harmful gases that may accumulate in the equipment to ensure internal air quality.

[0003] To sum up, it is necessary to set up a sealed storage box in the power plant, and a box door is also set on the front side. When the staff opens the box door, they can freely place hazardous waste into the internal storage cavity. However, when storing waste, the box door needs to be opened frequently, and the area of ​​the box door is large, which can easily cause harm to the staff when storing waste. Summary of the Invention

[0004] The purpose of the present invention is to provide a safe storage device for hazardous waste in power plants to solve the problems existing in the background technology.

[0005] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0006] The safe storage equipment for hazardous waste in power plants includes a body, a top cover is provided on the upper side of the body, a plurality of storage cavities are provided on the front side of the body, a plurality of storage cavities are provided on the front sides of each of the storage cavities, a plurality of the doors are provided on the front sides of each of the doors, a through slot passing through the door is provided in the discharge piece, a shielding cover for closing the through slot is provided on the upper side of the discharge piece, and the door is provided with a sealing mechanism for closing the through slot.

[0007] The sealing mechanism includes a mounting groove provided on the upper inner wall of the through groove, the mounting groove extends upward into the box door, a rebound component on the upper inner wall of the mounting groove, a shielding plate is provided on the lower side of the rebound component, the shielding plate is slidably assembled in the mounting groove, the shielding plate can close the through groove, and a pulling component is provided on the upper side of the shielding plate.

[0008] The rebound component includes two telescopic rods, which are respectively located on the left and right sides of the shielding plate. The upper ends of the telescopic rods are connected to the upper inner wall of the installation groove, and the outer surfaces of the two telescopic rods are both sleeved with springs.

[0009] The pulling assembly includes a pull wire connected to the shielding plate, and the upper inner wall of the installation groove is provided with a through hole extending out of the box door, and one end of the pull wire passes through the through hole and extends out of the box door.

[0010] One end of the pull wire passes through the through hole and is connected to a rubber ball.

[0011] The front sides of the plurality of cabinet doors are all provided with handles.

[0012] The front surfaces of several of the box doors are provided with warning plates.

[0013] Compared with the prior art, the present invention has the following technical advantages:

[0014] This equipment can classify different hazardous wastes and discard them into different storage chambers, so that the staff can centrally clean them up and take corresponding protective measures. When discarding waste, the staff will not directly come into contact with the internal space of the storage chamber, which effectively protects the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further illustrated by means of the following non-limiting examples.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0018] Figure 3 Schematic diagram of the cross-sectional structure of the door of the present invention;

[0019] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] The main component symbols are described as follows:

[0021] Body 1, top cover 11, storage chamber 12, door 13, material discharge part 14, through slot 15, shielding cover 16, installation slot 2, shielding plate 21, telescopic rod 22, spring 23, pull wire 24, through hole 25, rubber ball 26, handle 27, warning plate 28. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1-4 As shown, the safe storage equipment for hazardous waste in power plants of the present invention includes a body 1, a top cover 11 is provided on the upper side of the body 1, a plurality of storage chambers 12 are provided on the front side of the body 1, a plurality of storage chambers 12 are provided on the front sides of each of the storage chambers 12, a plurality of doors 13 are provided on the front sides of each of the doors 13, a through slot 15 passing through the door 13 is provided in the discharge member 14, a shielding cover 16 for closing the through slot 15 is provided on the upper side of the discharge member 14, and the door 13 is provided with a sealing mechanism for closing the through slot 15.

[0024] When the waste is put into the through slot 15, the staff can use the closing cover 16 to close the through slot 15. Since the blocking mechanism is in the state of closing the through slot 15, the waste will remain in the through slot 15. After the closing cover 16 blocks the upper side of the discharge member 14, the staff can use the blocking mechanism to cancel the blocking of the through slot 15. The waste in the through slot 15 passes through the box door 13 and enters the storage chamber 12. After the waste enters the storage chamber 12, the blocking mechanism is used to block the through slot 15 again. This design can prevent the staff from directly contacting the waste inside the storage chamber 12 when discarding the waste, thereby improving the protection effect for the staff. When necessary, the staff can open the box door 13 to clean the storage chamber 12.

[0025] The sealing mechanism includes a mounting groove 2 provided on the upper inner wall of the through groove 15, the mounting groove 2 extends upward into the box door 13, a rebound component on the upper inner wall of the mounting groove 2, a baffle plate 21 is provided on the lower side of the rebound component, the baffle plate 21 is slidably assembled in the mounting groove 2, the baffle plate 21 can close the through groove 15, and a pulling component is provided on the upper side of the baffle plate 21.

[0026] Under the action of the extension of the rebound component, the shielding plate 21 can be pushed downward to keep the shielding plate 21 blocking the through slot 15. At this time, the waste will not enter the storage chamber 12 under the blocking action of the shielding plate 21. When the waste in the through slot 15 needs to enter the storage chamber 12, the shielding plate 21 is driven upward by the pulling component, and the shielding plate 21 enters the installation slot 2. The shielding plate 21 cancels the blocking of the through slot 15, and the rebound component starts to compress. At this time, the waste in the through slot 15 can enter the storage chamber 12. After releasing the pulling component, the shielding plate 21 is driven downward to reset under the action of the extension of the rebound component, and the through slot 15 is blocked again.

[0027] The rebound assembly includes two telescopic rods 22, which are respectively located on the left and right sides of the shielding plate 21. The upper ends of the telescopic rods 22 are connected to the upper inner wall of the installation groove 2, and the outer surfaces of the two telescopic rods 2 are both provided with springs 23.

[0028] When the shielding plate 21 moves upward, the two telescopic rods 22 and the spring 23 start to compress. When the pulling on the shielding plate 21 is released, the shielding plate 21 can be driven to return downward under the action of the extension of the spring 23.

[0029] The pulling assembly includes a pull wire 24 connected to the shielding plate 21. A through hole 25 extending out of the door 13 is provided on the upper inner wall of the mounting groove 2. One end of the pull wire 24 passes through the through hole 25 and extends out of the door 13. When the staff needs to move the shielding plate 21 upward, they can pull the shielding plate 21 upward through the pull wire 24.

[0030] One end of the pull line 24 passes through the through hole 25 and is connected to a rubber ball 26. The design of the rubber ball 26 allows the staff to manually pull the rubber ball 26.

[0031] The front sides of the plurality of doors 13 are all provided with handles 27. The design of the handles 27 is convenient for the staff to use the door 13.

[0032] Warning panels 28 are provided on the front surfaces of several doors 13. These panels 28 allow staff to display warning signs and classification labels based on the type of waste stored in the storage chamber 12. This facilitates staff in distinguishing the types of waste stored in the storage chamber 13.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A safe storage device for hazardous waste in a power plant, comprising a body (1), wherein a top cover (11) is provided on the upper side of the body (1), and characterized in that: The machine body (1) is provided with a plurality of storage chambers (12) on the front side, a plurality of the storage chambers (12) are provided with doors (13) on the front side, a plurality of the doors (13) are provided with discharge members (14) on the front side, a through slot (15) passing through the door (13) is provided in the discharge member (14), a shielding cover (16) for closing the through slot (15) is provided on the upper side of the discharge member (14), and the door (13) is provided with a blocking mechanism for closing the through slot (15).

2. The power plant hazardous waste safety storage device according to claim 1 is characterized by: The blocking mechanism comprises a mounting groove (2) provided on the upper inner wall of the through groove (15), the mounting groove (2) extending upward into the box door (13), a rebound component on the upper inner wall of the mounting groove (2), a shielding plate (21) provided on the lower side of the rebound component, the shielding plate (21) being slidably assembled in the mounting groove (2), the shielding plate (21) being capable of closing the through groove (15), and a pulling component provided on the upper side of the shielding plate (21).

3. The power plant hazardous waste safety storage device according to claim 2 is characterized by: The rebound assembly includes two telescopic rods (22), the two telescopic rods (22) are respectively located on the left and right sides of the shielding plate (21), the upper ends of the telescopic rods (22) are connected to the upper inner wall of the installation groove (2), and the outer surfaces of the two telescopic rods (2) are both provided with springs (23).

4. The power plant hazardous waste safety storage device according to claim 2 is characterized by: The pulling assembly includes a pull wire (24) connected to the shielding plate (21); the upper inner wall of the mounting groove (2) is provided with a through hole (25) extending out of the box door (13); one end of the pull wire (24) passes through the through hole (25) and extends out of the box door (13).

5. The power plant hazardous waste safety storage device according to claim 4 is characterized by: One end of the pull wire (24) passes through the through hole (25) and is connected to a rubber ball (26).

6. The power plant hazardous waste safety storage device according to claim 1 is characterized by: The front sides of the plurality of cabinet doors (13) are each provided with a handle (27).

7. The power plant hazardous waste safety storage device according to claim 1 is characterized by: The front surfaces of the plurality of box doors (13) are each provided with a warning plate (28).

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