Chemical hazardous waste temporary storage equipment

Abstract

The utility model discloses temporary storage equipment for chemical hazardous waste, which relates to the technical field of temporary storage equipment for hazardous waste, and adopts the technical scheme that the temporary storage equipment comprises a hazardous waste storage box, a wastewater bin, a solid waste bin and a partition plate are arranged in the hazardous waste storage box, one side of the wastewater bin is fixedly connected with a wastewater discharge pipe, and a feeding hole is fixedly formed in the top of the wastewater bin; the temporary storage equipment for the chemical dangerous waste has the beneficial effects that the water-containing chemical dangerous waste is fed into the receiving hopper through the feeding opening, and is filtered and separated through the liquid leakage hole formed in the bottom of the receiving hopper, so that the waste water drips into the waste water bin through the liquid leakage hole; and subsequent centralized discharge treatment of the chemical wastewater is facilitated through a wastewater discharge pipe, and solid waste separated from the interior is thrown into the movable waste box through rotation of a receiving hopper, so that the solid waste is accumulated in the movable waste box, and subsequent centralized treatment of the chemical solid waste is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hazardous waste temporary storage equipment, in particular to a chemical hazardous waste temporary storage equipment. Background Art

[0002] Chemical hazardous waste is mostly chemical waste residue, which refers to solid and muddy waste generated in the chemical industry production process, including unqualified products generated in the chemical production process, unsaleable by-products, reactor bottom materials, filter cake residue, waste catalysts, etc.

[0003] Some existing chemical hazardous wastes are mixtures of wastewater and waste residues. Direct stacking can easily lead to wastewater infiltration. Therefore, a chemical hazardous waste temporary storage device is needed to automatically perform solid-liquid separation on the water-containing chemical hazardous waste during temporary storage. Utility Model Content

[0004] To this end, the utility model provides a temporary storage device for chemical hazardous waste, which performs solid-liquid separation on water-containing chemical hazardous waste through a receiving hopper to solve the problem of wastewater infiltration easily occurring when water-containing chemical hazardous waste is directly stacked.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical hazardous waste temporary storage equipment, comprising a hazardous waste storage box, wherein a wastewater bin, a solid waste bin and a partition are provided inside the hazardous waste storage box, a wastewater discharge pipe is fixedly connected to one side of the wastewater bin, a feeding port is fixedly provided on the top of the wastewater bin, a sealing door is connected to one side of the solid waste bin, a movable waste bin is provided inside the solid waste bin, a protective box is fixedly provided on one side of the hazardous waste storage box, an electric push rod is fixedly provided on the top of the protective box, a connecting rod is fixedly connected to the output end of the electric push rod, a rack is fixedly provided at the bottom of the connecting rod, a gear is provided on one side of the rack, a rotating shaft is fixedly inserted inside the gear, a shaft sleeve is fixedly provided on the outside of the rotating shaft, a receiving hopper is fixedly provided on one side of the shaft sleeve, and a leakage hole is provided at the bottom of the receiving hopper.

[0006] Preferably, the movable waste box is arranged inside the solid waste bin and is slidably connected to the solid waste bin.

[0007] Preferably, the connecting rod passes through the top of the protection box and is slidably connected to the top of the protection box.

[0008] Preferably, the rack is engaged with the gear, and the rack is arranged inside the protection box and is slidably connected to the protection box.

[0009] Preferably, the rotating shaft passes through both side walls of the hazardous waste storage box and is connected to both side walls of the hazardous waste storage box via bearings.

[0010] Preferably, the shaft sleeve is arranged inside the partition and is slidably connected to the partition.

[0011] Preferably, the receiving hopper is arranged inside the wastewater bin, and a leakage hole is opened at the bottom of the receiving hopper.

[0012] The embodiment of the utility model has the following advantages:

[0013] 1. The water-containing chemical hazardous waste is fed into the receiving hopper through the feeding port, and the water-containing chemical hazardous waste is filtered and separated through the leakage hole at the bottom of the receiving hopper, so that the wastewater drips into the wastewater tank through the leakage hole, and the chemical wastewater is subsequently discharged and treated in a centralized manner through the wastewater discharge pipe;

[0014] 2. By starting the electric push rod, the connecting rod moves downward, and the connecting rod moves through the rack to rotate the gear. The gear rotates through the rotating shaft to make the shaft sleeve drive the hopper to rotate. The hopper rotates to throw the solid waste separated inside into the movable waste box, so that the solid waste is accumulated inside the movable waste box, which is convenient for the subsequent centralized treatment of chemical solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0017] Figure 1 The main stereoscopic view provided by the utility model;

[0018] Figure 2 A partial cutaway perspective view of the wastewater bin provided by the present invention;

[0019] Figure 3 A partially cutaway perspective view of the protective box provided by the present invention;

[0020] Figure 4 A top view and partially cutaway perspective view provided by the present invention;

[0021] Figure 5 This is a top view and partially sectional exploded stereogram provided by the utility model.

[0022] In the figure: 1 hazardous waste storage box, 2 wastewater bin, 3 solid waste bin, 4 partition, 5 wastewater discharge pipe, 6 sealing door, 7 feeding port, 8 movable waste bin, 9 protection box, 10 electric push rod, 11 connecting rod, 12 rack, 13 gear, 14 rotating shaft, 15 bushing, 16 receiving hopper, 17 leakage hole. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] Refer to the attached Figure 1 -Attached Figure 5 The utility model provides a temporary storage device for chemical hazardous waste, including a hazardous waste storage box 1, wherein a wastewater bin 2, a solid waste bin 3, and a partition 4 are provided inside the hazardous waste storage box 1, a wastewater discharge pipe 5 is fixedly connected to one side of the wastewater bin 2, a feeding port 7 is fixedly provided on the top of the wastewater bin 2, a sealing door 6 is connected to one side of the solid waste bin 3, a movable waste bin 8 is provided inside the solid waste bin 3, a protection box 9 is fixedly provided on one side of the hazardous waste storage box 1, an electric push rod 10 is fixedly provided on the top of the protection box 9, a connecting rod 11 is fixedly connected to the output end of the electric push rod 10, a rack 12 is fixedly provided at the bottom of the connecting rod 11, a gear 13 is provided on one side of the rack 12, a rotating shaft 14 is fixedly inserted inside the gear 13, a shaft sleeve 15 is fixedly provided on the outside of the rotating shaft 14, a material receiving hopper 16 is fixedly provided on one side of the shaft sleeve 15, and a leakage hole 17 is provided at the bottom of the material receiving hopper 16;

[0025] In this embodiment, in order to achieve the purpose of solid-liquid separation of chemical aqueous waste, the aqueous chemical hazardous waste is fed into the receiving hopper 16 through the feeding port 7, and the aqueous chemical hazardous waste is filtered and separated through the leakage hole 17 opened at the bottom of the receiving hopper 16, so that the wastewater drips into the wastewater tank 2 through the leakage hole 17, and the chemical wastewater is subsequently discharged and treated in a centralized manner through the wastewater discharge pipe 5;

[0026] Among them, in order to facilitate the subsequent removal of the movable waste box 8 from the solid waste bin 3, the present device adopts the following technical solution: the movable waste box 8 is arranged inside the solid waste bin 3 and is slidably connected to the solid waste bin 3. By opening the sealing door 6, the movable waste box 8 is exposed, and the movable waste box 8 together with the solid chemical waste inside is conveniently taken out for subsequent centralized treatment;

[0027] Among them, in order to achieve the purpose of discharging the solid chemical waste separated by the receiving hopper 16 into the movable waste bin 8, this device adopts the following technical solutions: the connecting rod 11 passes through the top of the protective box 9 and is slidably connected to the top of the protective box 9, the rack 12 is meshed with the gear 13, the rack 12 is arranged inside the protective box 9 and is slidably connected to the protective box 9, the rotating shaft 14 passes through the two side walls of the hazardous waste storage box 1 and is connected to the two side walls of the hazardous waste storage box 1 through bearings, the sleeve 15 is arranged inside the partition 4 and is slidably connected to the partition 4, the receiving hopper 16 is arranged inside the wastewater bin 2, and the connecting rod 11 is moved downward by starting the electric push rod 10, and the connecting rod 11 moves through the rack 12 to rotate the gear 13, and the gear 13 rotates through the rotating shaft 14 to cause the sleeve 15 to drive the receiving hopper 16 to rotate. The receiving hopper 16 rotates to throw the solid waste separated inside into the movable waste bin 8, so that the solid waste is accumulated inside the movable waste bin 8, which is convenient for subsequent centralized treatment of chemical solid waste.

[0028] The usage process of the present invention is as follows: when using the present invention, an external power supply is connected. When it is necessary to perform solid-liquid separation on the water-containing chemical hazardous waste, the water-containing chemical hazardous waste is put into the receiving hopper 16 through the feeding port 7, and the water-containing chemical hazardous waste is filtered and separated through the leakage hole 17 opened at the bottom of the receiving hopper 16, so that the wastewater drips into the wastewater bin 2 through the leakage hole 17, and is convenient for subsequent centralized discharge and treatment of the chemical wastewater through the wastewater discharge pipe 5, and the solid waste remains in the receiving hopper 16. After the separation is completed, the electric push rod 10 is started to move the connecting rod 11 downward, and the connecting rod 11 moves through the rack 12 to rotate the gear 13. The gear 13 rotates through the rotating shaft 14 to make the sleeve 15 drive the receiving hopper 16 to rotate. The receiving hopper 16 rotates to throw the solid waste separated inside into the movable waste box 8, so that the solid waste is accumulated inside the movable waste box 8, which is convenient for subsequent centralized treatment of chemical solid waste.

[0029] The above are merely preferred embodiments of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A chemical hazardous waste temporary storage device, comprising a hazardous waste storage box (1), characterized in that: The hazardous waste storage box (1) is provided with a wastewater bin (2), a solid waste bin (3), and a partition (4). A wastewater discharge pipe (5) is fixedly connected to one side of the wastewater bin (2). A feeding port (7) is fixedly provided on the top of the wastewater bin (2). A sealing door (6) is connected to one side of the solid waste bin (3). A movable waste bin (8) is provided inside the solid waste bin (3). A protective box (9) is fixedly provided on one side of the hazardous waste storage box (1). An electric shock is fixedly provided on the top of the protective box (9). The electric push rod (10) is fixedly connected to the output end of the electric push rod (10) with a connecting rod (11), a rack (12) is fixedly provided at the bottom of the connecting rod (11), a gear (13) is provided on one side of the rack (12), a rotating shaft (14) is fixedly inserted inside the gear (13), a shaft sleeve (15) is fixedly provided on the outside of the rotating shaft (14), a material receiving hopper (16) is fixedly provided on one side of the shaft sleeve (15), and a liquid leakage hole (17) is provided at the bottom of the material receiving hopper (16).

2. The chemical hazardous waste temporary storage equipment according to claim 1, characterized in that: The movable waste box (8) is arranged inside the solid waste bin (3) and is slidably connected to the solid waste bin (3).

3. The chemical hazardous waste temporary storage equipment according to claim 1, characterized in that: The connecting rod (11) passes through the top of the protection box (9) and is slidably connected to the top of the protection box (9).

4. The chemical hazardous waste temporary storage equipment according to claim 1, characterized in that: The rack (12) is meshed with the gear (13), and the rack (12) is arranged inside the protection box (9) and is slidably connected to the protection box (9).

5. The temporary storage equipment for hazardous chemical waste according to claim 1, characterized in that: The rotating shaft (14) passes through the two side walls of the hazardous waste storage box (1) and is connected to the two side walls of the hazardous waste storage box (1) via bearings.

6. The chemical hazardous waste temporary storage equipment according to claim 1, characterized in that: The shaft sleeve (15) is arranged inside the partition (4) and is slidably connected to the partition (4).

7. The chemical hazardous waste temporary storage equipment according to claim 1, characterized in that: The receiving hopper (16) is arranged inside the waste water bin (2), and a leakage hole (17) is provided at the bottom of the receiving hopper (16).

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