Strong-acidity hazardous waste disposal device

Abstract

The utility model relates to the technical field of hazardous waste treatment, and discloses a strongly acidic hazardous waste treatment device which comprises a bottom plate and a reaction tank, the reaction tank is fixed above the bottom plate, an annular plate is fixed above the reaction tank, a cover plate covers the annular plate, one side of the cover plate is connected with a feeding mechanism, and the other side of the cover plate is connected with a discharging mechanism. A cover plate is fixed above the bottom plate, a funnel shell is fixed above the cover plate, an exhaust pipe is connected above the funnel shell, an exhaust fan is fixed in the funnel shell, side plates are fixed on two sides of the cover plate, and hydraulic telescopic rods are fixed on two sides above the bottom plate. According to the utility model, the strongly acidic hazardous waste needing to be treated is put into the reaction tank, the strongly acidic hazardous waste can be neutralized by the alkaline liquid in the reaction tank, waste gas generated by neutralization of the strongly acidic hazardous waste can be prevented from leaking through the cover plate, and waste gas generated by the reaction tank can be sucked into the exhaust pipe by starting the exhaust fan.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste treatment, and more specifically, to a strongly acidic hazardous waste treatment device. Background Art

[0002] Some strongly acidic hazardous wastes are generated during the industrial production process. Currently, they are usually placed in a reaction tank and neutralized by the alkaline liquid in the reaction tank. After the reaction tank treats the strongly acidic hazardous wastes, some residues will remain. In order to recycle the residues, we need to salvage them. However, the existing disposal device requires the liquid in the reaction tank to be discharged before the residues can be recycled, which is inconvenient to operate. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a strongly acidic hazardous waste disposal device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A strongly acidic hazardous waste disposal device, comprising a base plate and a reaction tank, wherein the reaction tank is fixed above the base plate, an annular plate is fixed above the reaction tank, a cover plate is provided above the annular plate, a feeding mechanism is connected to one side of the cover plate, a funnel shell is fixed above the cover plate, an exhaust pipe is connected above the funnel shell, an exhaust fan is fixed inside the funnel shell, side plates are fixed on both sides of the cover plate, hydraulic telescopic rods are fixed on both sides above the base plate, one end of the two hydraulic telescopic rods is respectively fixed to the bottom of the two side plates, a box is placed at the bottom of the reaction tank, and a plurality of leakage holes are opened at the bottom of the box, and connecting mechanisms are provided between the two sides above the box and the cover plate.

[0005] As an optimal technical solution of the present invention, the feeding mechanism includes an opening and a baffle, the opening is opened on the side wall of the cover plate, the baffle is placed on the side wall of the cover plate on one side of the opening, a pull handle is fixed on one side of the baffle, and a feed trough plate is fixed on the other side of the baffle, one end of the feed trough plate passes through the opening and extends into the cover plate, and side baffles are fixed on both sides of one end of the feed trough plate, and a ramp plate is fixed on the bottom of the feed trough plate.

[0006] As a preferred technical solution of the present invention, support rods are connected between the upper sides of the hydraulic telescopic rod and the bottom of the side plate.

[0007] As a preferred technical solution of the present invention, the box body is made of stainless steel.

[0008] As an optimal technical solution of the present invention, the connecting mechanism includes a pull plate and a lower plate, the lower plate is fixed on both sides of the inner wall of the cover plate, one end of the pull plate is fixed on both sides of the upper part of the box body, the other end of the pull plate is fixed with an upper plate, and the upper plate is placed above the lower plate, sockets are opened on both sides of the lower plate, and insertion rods are fixed on both sides of the bottom of the upper plate, and one end of the insertion rod passes through the socket and extends downward.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0010] 1. The utility model places the strongly acidic hazardous waste to be treated into a reaction tank, and the alkaline liquid in the reaction tank can neutralize the strongly acidic hazardous waste. The cover plate can prevent the exhaust gas generated by the neutralization of the strongly acidic hazardous waste from leaking out, and the exhaust fan can be started to suck the exhaust gas generated by the reaction tank into the exhaust pipe.

[0011] 2. The utility model can drive the cover plate to move upward by controlling the hydraulic telescopic rod. The upward movement of the cover plate can drive the box in the reaction pool to move. The box can then take the residue remaining in the reaction pool out of the reaction pool, and then the residue can be recovered by removing the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of a strongly acidic hazardous waste disposal device of the present utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of a strongly acidic hazardous waste disposal device of the present utility model;

[0014] Figure 3 This is a side structural diagram of a strongly acidic hazardous waste disposal device of the present invention;

[0015] Figure 4 This is an enlarged schematic diagram of the structure of part A of a strongly acidic hazardous waste disposal device of the present utility model.

[0016] In the figure: 1. Bottom plate; 2. Reaction tank; 3. Cover plate; 4. Funnel shell; 5. Exhaust pipe; 6. Ring plate; 7. Side plate; 8. Hydraulic telescopic rod; 9. Baffle; 10. Pull handle; 11. Feed chute plate; 12. Slope plate; 13. Side baffle; 14. Exhaust fan; 15. Box body; 16. Leak hole; 17. Pull plate; 18. Upper plate; 19. Lower plate; 20. Socket; 21. Plug rod. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figures 1 to 4 As shown, the utility model provides a strongly acidic hazardous waste disposal device, comprising a base plate 1 and a reaction tank 2, wherein an alkaline liquid is placed in the reaction tank 2, the reaction tank 2 is fixed above the base plate 1, an annular plate 6 is fixed above the reaction tank 2, a cover plate 3 is provided above the annular plate 6, a sealing gasket is fixed at the contact point between the inner wall of the cover plate 3 and the outer wall of the reaction tank 2, a feeding mechanism is connected to one side of the annular plate 6 and the cover plate 3, a funnel shell 4 is fixed above the cover plate 3, an exhaust pipe 5 is connected above the funnel shell 4, one end of the exhaust pipe 5 is connected to the exhaust gas purification device, an exhaust fan 14 is fixed in the funnel shell 4, and starting the exhaust fan 14 can suck the exhaust gas generated by the reaction tank into the exhaust pipe 5, and the exhaust gas generated by the neutralization of the strongly acidic hazardous waste can be prevented from leaking out through the cover plate 3.

[0019] Side panels 7 are fixed on both sides of the cover plate 3, and hydraulic telescopic rods 8 are fixed on both sides above the bottom plate 1. One end of the two hydraulic telescopic rods 8 is respectively fixed to the bottom of the two side panels 7. A box 15 is placed at the bottom of the reaction pool 2. The box 15 is made of stainless steel and has multiple leakage holes 16 at the bottom of the box 15. Connecting mechanisms are provided between the two sides above the box 15 and the cover plate 3. The box 15 can be connected to the inside of the cover plate 3 through the connecting mechanism. By controlling the hydraulic telescopic rod 8, the cover plate 3 can be driven to move upward. The upward movement of the cover plate 3 can drive one end of the box 15 in the reaction pool 2. The box 15 can bring the residue remaining in the reaction pool 2 out of the reaction pool 2, and the residue can be recovered by removing the box 15.

[0020] Among them, the feeding mechanism includes an opening and a baffle 9, the opening is opened in the side wall of the cover plate 3, the baffle 9 is placed on the side wall of the cover plate 3 on one side of the opening, and an annular rubber pad is fixed at the contact point between the baffle 9 and the side wall of the cover plate 3, a pull handle 10 is fixed on one side of the baffle 9, and a feed trough plate 11 is fixed on the other side of the baffle 9, one end of the feed trough plate 11 passes through the opening and extends into the cover plate 3, and side baffles 13 are fixed on both sides of one end of the feed trough plate 11, and a ramp plate 12 is fixed to the bottom of the feed trough plate 11. By pulling the pull handle 10, the feed trough plate 11 is pulled out of the opening, and then the strongly acidic hazardous waste is placed in the feed trough plate 11, and then the feed trough plate 11 is pushed into the cover plate 3, and the strongly acidic hazardous waste in the feed trough plate 11 can be rolled into the reaction tank 2 through the ramp plate 12.

[0021] Among them, support rods are connected between the two sides above the hydraulic telescopic rod 8 and the bottom of the side plate 7. The support rods can make the hydraulic telescopic rod 8 fixed to the bottom of the side plate 7 more stably.

[0022] Among them, the connecting mechanism includes a pull plate 17 and a lower plate 19. The lower plate 19 is fixed on both sides of the inner wall of the cover plate 3. One end of the pull plate 17 is fixed on both sides above the box body 15. The other end of the pull plate 17 is fixed with an upper plate 18, and the upper plate 18 is placed above the lower plate 19. Sockets 20 are provided on both sides of the lower plate 19. Insertion rods 21 are fixed on both sides of the bottom of the upper plate 18, and one end of the insertion rod 21 passes through the insertion hole 20 and extends downward. When the box body 15 needs to be removed, you only need to pull the upper plate 18 to pull the insertion rod 21 out of the socket 20.

[0023] The working principle and usage process of the present invention are as follows: by placing the strongly acidic hazardous waste that needs to be treated into the reaction tank 2, the alkaline liquid in the reaction tank 2 can neutralize the strongly acidic hazardous waste, and the exhaust gas generated by the neutralization of the strongly acidic hazardous waste can be prevented from leaking out through the cover plate 3. Starting the exhaust fan 14 can suck the exhaust gas generated by the reaction tank 2 into the exhaust pipe 5, and controlling the hydraulic telescopic rod 8 can drive the cover plate 3 to move upward. The upward movement of the cover plate 3 can drive the box 15 in the reaction tank 2 to move, and the box 15 can take the residue remaining in the reaction tank 2 out of the reaction tank, and then the box 15 can be removed to facilitate the recovery of the residue.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strongly acidic hazardous waste disposal device, comprising a base plate (1) and a reaction tank (2), characterized in that: The reaction pool (2) is fixed above the bottom plate (1). A ring plate (6) is fixed above the reaction pool (2). A cover plate (3) is provided above the ring plate (6). A feeding mechanism is connected to one side of the cover plate (3). A funnel shell (4) is fixed above the cover plate (3). An exhaust pipe (5) is connected above the funnel shell (4). An exhaust fan (14) is fixed inside the funnel shell (4). Side plates (7) are fixed on both sides of the cover plate (3). Hydraulic telescopic rods (8) are fixed on both sides above the bottom plate (1). One end of the two hydraulic telescopic rods (8) is respectively fixed to the bottom of the two side plates (7). A box (15) is placed at the bottom of the reaction pool (2), and a plurality of leakage holes (16) are opened at the bottom of the box (15). Connecting mechanisms are provided between the two sides above the box (15) and the cover plate (3).

2. A strongly acidic hazardous waste disposal device according to claim 1, characterized in that: The feeding mechanism comprises an opening and a baffle (9), wherein the opening is formed in a side wall of the cover plate (3), and the baffle (9) is placed on the side wall of the cover plate (3) on one side of the opening. A pull handle (10) is fixed on one side of the baffle (9), and a feeding trough plate (11) is fixed on the other side of the baffle (9). One end of the feeding trough plate (11) passes through the opening and extends into the cover plate (3), and side baffles (13) are fixed on both sides of one end of the feeding trough plate (11), and a ramp plate (12) is fixed on the bottom of the feeding trough plate (11).

3. The strongly acidic hazardous waste disposal device according to claim 1, characterized in that: Support rods are connected between the upper sides of the hydraulic telescopic rod (8) and the bottom of the side plate (7).

4. The strongly acidic hazardous waste disposal device according to claim 1, characterized in that: The box body (15) is made of stainless steel.

5. The strongly acidic hazardous waste disposal device according to claim 1, characterized in that: The connecting mechanism comprises a pull plate (17) and a lower plate (19), wherein the lower plate (19) is fixed on both sides of the inner wall of the cover plate (3), one end of the pull plate (17) is fixed on both sides above the box body (15), the other end of the pull plate (17) is fixed with an upper plate (18), and the upper plate (18) is placed above the lower plate (19), both sides of the lower plate (19) are provided with insertion holes (20), both sides of the bottom of the upper plate (18) are fixed with insertion rods (21), and one end of the insertion rod (21) passes through the insertion hole (20) and extends downward.

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