Safe landfill treatment device for hazardous waste

Abstract

The utility model belongs to the technical field of hazardous waste treatment devices, and particularly relates to a hazardous waste safe landfill treatment device which comprises a box body, a feeding port is formed in the surface of the top of the box body, a flow guide plate is connected to the surface of the inner side of the bottom end of the box body, and a mounting block is connected to the surface of a bottom plate on the inner side of the box body. According to the utility model, through the arrangement of the extrusion plate and the baffle plate, when crushed hazardous wastes slide to the bottom of the box body through the guide plate, the electric push rod is started, and the movable end of the electric push rod drives the extrusion plate to move, so that the extrusion plate can extrude the hazardous wastes at the bottom of the box body, and the crushed hazardous wastes are compressed together; and secondly, the sealing performance between the door plate and the box body can be improved through mutual cooperation between the sealing ring and the clamping groove, and therefore when the door plate is closed, hazardous waste chippings in the box body cannot leak out from the door plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of hazardous waste treatment devices, and in particular relates to a hazardous waste safe landfill treatment device. Background Art

[0002] Hazardous waste, also known as hazardous waste, refers to waste that poses a hazard to human health or the environment due to its chemical reactivity, toxicity, flammability, explosiveness, corrosiveness or other properties. When hazardous waste is safely landfilled, operators generally use a crusher to crush the hazardous waste, so that the operator can further process the crushed hazardous waste so that the hazardous waste can be safely landfilled.

[0003] For example, a crusher for hazardous waste treatment disclosed in publication number "CN212855934U" includes a crushing box and crushing rollers, wherein there are two crushing rollers, and the two crushing rollers are rotatably fixed on both sides of the interior of the crushing box. A slot is provided on the interior of the crushing box on the left side below the crushing roller, and a socket is provided on the crushing box on the right side of the slot. An iron filter is horizontally arranged between the socket and the slot, and the left side of the iron filter is in contact with the slot. A contact plate is welded and fixed to the right end of the iron filter, and the left surface of the contact plate is in contact with the surface of the crushing box. The utility model can make the iron filter magnetic by horizontally arranging an iron filter in the crushing box below the crushing roller and having a plurality of magnets adsorbed and fixed on the bottom of the iron filter. When the crushed material passes through the iron filter, waste such as metal needles can be adsorbed on the surface of the iron filter and removed, thus avoiding being unable to be processed and causing harm to personnel.

[0004] The inventor believes that the above-mentioned crusher can be used to crush hazardous waste before it is safely landfilled, so that the operator can perform subsequent solidification operations on the crushed hazardous waste. However, when the crusher is in use, the crushed hazardous waste is in a fluffy state when discharged through the discharge port. In this way, when the operator transfers the fluffy hazardous waste, the fluffy hazardous waste is large in volume and is more troublesome to transfer, which brings inconvenience to the hazardous waste treatment work.

[0005] Therefore, the present invention provides a hazardous waste safe landfill treatment device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a hazardous waste safe landfill treatment device, aiming to solve the problem in the prior art that the hazardous waste after crushing is relatively fluffy, resulting in a large volume of hazardous waste and being difficult to transfer.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a hazardous waste safe landfill treatment device, comprising a box body, the top surface of the box body is provided with a feed inlet, and the inner surface of the bottom end of the box body is connected to a guide plate, the inner bottom surface of the box body is connected to a mounting block, one side surface of the mounting block is connected to an electric push rod, the movable end of the electric push rod passes through the mounting block and is connected to a side surface of the extrusion plate, one side surface of the top of the extrusion plate is connected to a baffle, one side surface of the bottom end of the box body is provided with a discharge port, and one end surface of the box body is connected with a hinge, the movable end surface of the hinge is connected to a door panel, one side surface of the door panel is connected with a butterfly bolt, one end of the butterfly bolt extends into a fixing hole opened in a side surface of the box body, a handle is connected to one side surface of the door panel, and an outer surface of one end of the door panel is connected to a sealing ring, one end of the sealing ring extends into a slot opened on the inner surface of the feed inlet and outlet.

[0008] In order to guide the falling hazardous waste, as a preferred hazardous waste landfill treatment device of the present invention, two groups of guide plates are symmetrically arranged about the longitudinal center axis of the box body.

[0009] In order to achieve normal operation control of the electric push rod, as a preferred embodiment of the hazardous waste safe landfill treatment device of the present invention, the electric push rod is electrically connected to the external power supply through a control switch.

[0010] In order to achieve the movement of the extrusion plate and the baffle, as a preferred hazardous waste landfill treatment device of the present invention, a sliding connection is formed between the extrusion plate and the box body, and a sliding connection is formed between the baffle and the box body.

[0011] In order to fix the position of the door panel, as a preferred embodiment of the hazardous waste safe landfill treatment device of the present invention, the butterfly bolt is threadedly connected between the door panel and the fixing hole through the butterfly bolt.

[0012] In order to increase the sealing between the door panel and the box body, as a preferred hazardous waste landfill treatment device of the present invention, the sealing ring is made of rubber material, and the sealing ring forms a snap-fit ​​structure with the box body through the card slot.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides an extrusion plate and a baffle. When the crushed hazardous waste slides to the bottom of the box through the guide plate, the electric push rod is started, and the movable end of the electric push rod drives the extrusion plate to move, so that the extrusion plate can squeeze the hazardous waste at the bottom of the box, compressing the crushed hazardous waste together, thereby reducing the volume of the hazardous waste and making it easier for operators to transfer the hazardous waste.

[0015] The utility model can enhance the sealing performance between the door panel and the box body through the mutual cooperation between the sealing ring and the card slot, so that when the door panel is closed, the hazardous waste debris in the box body will not leak out from the door panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the box body of the utility model;

[0019] Figure 3 This is a schematic diagram of the local explosion structure at the discharge port of the utility model;

[0020] Figure 4 This is a schematic diagram of the door panel structure of the present utility model.

[0021] In the figure: 1. Box body; 2. Feed inlet; 3. Guide plate; 4. Extrusion plate; 5. Electric push rod; 6. Mounting block; 7. Baffle; 8. Discharge port; 9. Hinge; 10. Door panel; 11. Butterfly bolt; 12. Fixing hole; 13. Handle; 14. Sealing ring; 15. Slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-4The utility model provides the following technical solutions: a device for the safe landfill treatment of hazardous waste, comprising a box body 1, a feeding port 2 is provided on the top surface of the box body 1, and a guide plate 3 is connected to the inner surface of the bottom end of the box body 1, the inner bottom plate surface of the box body 1 is connected to a mounting block 6, one side surface of the mounting block 6 is connected to an electric push rod 5, the movable end of the electric push rod 5 passes through the mounting block 6 and is connected to one side surface of the extrusion plate 4, the top side surface of the extrusion plate 4 is connected to a baffle 7, a discharge port 8 is opened on one side surface of the bottom end of the box body 1, and a hinge 9 is connected to the surface of the hinge 9, the movable end surface of the hinge 9 is connected to a door panel 10, a butterfly bolt 11 is passed through and connected to the one side surface of the door panel 10, one end of the butterfly bolt 11 extends into a fixing hole 12 opened on one side surface of the box body 1, a handle 13 is connected to the one side surface of the door panel 10, and a sealing ring 14 is connected to the outer surface of one end of the door panel 10, and one end of the sealing ring 14 extends into a card slot 15 opened on the inner surface of the feed and discharge port 8.

[0024] In order to safely landfill hazardous waste, operators generally use processing equipment to crush the hazardous waste, so that the crushed hazardous waste can be more conveniently solidified to ensure that the hazardous waste can be safely landfilled.

[0025] Preferably, two groups of guide plates 3 are symmetrically arranged about the longitudinal center axis of the box body 1 .

[0026] During specific use, two groups of guide plates 3 are provided inside the box body 1 , and hazardous wastes that slide onto the guide plates 3 will slide into the gap between the two guide plates 3 .

[0027] Preferably, the electric push rod 5 is electrically connected to an external power source via a control switch.

[0028] During specific use, the electric push rod 5 can be manually controlled by a switch.

[0029] Preferably, the extrusion plate 4 and the box body 1 are in sliding connection, and the baffle 7 and the box body 1 are in sliding connection.

[0030] During specific use, the movable end of the electric push rod 5 can drive the extrusion plate 4 to slide inside the box body 1, and the extrusion plate 4 will drive the baffle 7 to slide while sliding.

[0031] Preferably, the butterfly bolt 11 penetrates the door panel 10 and forms a threaded connection with the fixing hole 12 .

[0032] During specific use, the butterfly bolt 11 is passed through the door panel 10 and screwed into the fixing hole 12 , so that the door panel 10 can be fixed to one side of the box body 1 , so that the door panel 10 can cover the discharge port 8 .

[0033] Preferably, the sealing ring 14 is made of rubber, and the sealing ring 14 forms a snap-fit ​​structure with the box body 1 through the snap-fit ​​groove 15 .

[0034] During specific use, when the sealing ring 14 moves to the position of the card slot 15, the sealing ring 14 will be elastically engaged in the card slot 15.

[0035] 3, the sieve 2 is moved to the bottom of the sieve 1 and the sieve 3 is moved to the bottom of the sieve 1. When the sieve 2 is in the sieve 1, the sieve 3 is moved to the bottom of the sieve 1. When the sieve 2 is in the sieve 1, the sieve 3 is moved to the bottom of the sieve 1. When the sieve 2 is in the sieve 1, the sieve 3 is moved to the bottom of the sieve 1. When the sieve 2 is in the sieve 1, the sieve 3 is moved to the bottom of the sieve 1. The loose hazardous waste will be compressed together, thereby reducing the volume of the hazardous waste. At this time, the operator twists the butterfly bolt 11 to separate one end of the butterfly bolt 11 from the fixing hole 12, and the operator can pull the handle 13 to allow the handle 13 to drive the door panel 10 to rotate on the hinge 9, so that the door panel 10 no longer blocks the discharge port 8, so that the extrusion plate 4 can push the compressed hazardous waste to slide out from the discharge port 8, so that the operator can conveniently transfer the compressed hazardous waste. Secondly, when the door panel 10 blocks the discharge port 8, one end of the door panel 10 will slide into the inside of the discharge port 8, thereby driving the sealing ring 14 on the door panel 10 to move to the position of the card groove 15, so that the sealing ring 14 can be elastically engaged in the card groove 15, thereby increasing the sealing between the door panel 10 and the box body 1, so that when the box body 1 is in the crushing operation, the hazardous waste fragments in the box body 1 will not leak out from the door panel 10.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A hazardous waste landfill treatment device, comprising a housing (1), characterized in that: The top surface of the box body (1) is provided with a feed port (2), and the inner surface of the bottom end of the box body (1) is connected to a guide plate (3), the inner bottom plate surface of the box body (1) is connected to a mounting block (6), a side surface of the mounting block (6) is connected to an electric push rod (5), the movable end of the electric push rod (5) passes through the mounting block (6) and is connected to a side surface of the extrusion plate (4), a baffle (7) is connected to a side surface at the top end of the extrusion plate (4), a discharge port (8) is provided on a side surface of the bottom end of the box body (1), and the box body (1 ) is connected to a hinge (9) on one end surface, and a movable end surface of the hinge (9) is connected to a door panel (10), and a butterfly bolt (11) is connected to one side surface of the door panel (10), and one end of the butterfly bolt (11) extends into a fixing hole (12) provided on one side surface of the box body (1), and a handle (13) is connected to one side surface of the door panel (10), and a sealing ring (14) is connected to the outer surface of one end of the door panel (10), and one end of the sealing ring (14) extends into a slot (15) provided on the inner surface of the inlet and outlet port (8).

2. A hazardous waste safe landfill treatment device according to claim 1, characterized in that: The guide plates (3) are symmetrically arranged in two groups about the longitudinal center axis of the box body (1).

3. The hazardous waste safe landfill treatment device according to claim 1, characterized in that: The electric push rod (5) is electrically connected to an external power supply via a control switch.

4. The hazardous waste safe landfill treatment device according to claim 1, characterized in that: A sliding connection is formed between the extrusion plate (4) and the box body (1), and a sliding connection is formed between the baffle (7) and the box body (1).

5. The hazardous waste safe landfill treatment device according to claim 1, characterized in that: The butterfly bolt (11) penetrates the door panel (10) and forms a threaded connection with the fixing hole (12).

6. The hazardous waste safe landfill treatment device according to claim 1, characterized in that: The sealing ring (14) is made of rubber material, and the sealing ring (14) forms a snap-fit ​​structure with the box body (1) through the snap-fit ​​groove (15).

Images