Laboratory wastewater leakage prevention device

Abstract

The utility model discloses a laboratory wastewater leakproof device, which belongs to the technical field of laboratory wastewater treatment and comprises a treatment box, a baffle is arranged in the treatment box and is clamped in the treatment box, a cover is arranged at the top of the treatment box, a handle is fixedly connected to the top of the cover, and the handle is fixedly connected to the bottom of the treatment box. The bottom of the cover body is fixedly connected with a sealing ring, laboratory wastewater is poured into the treatment box, then the baffle is clamped into the treatment box, the wastewater is located below the baffle, primary sealing protection is achieved, then the cover body covers the top in the treatment box, the arranged sealing ring is attached to the inner wall of the treatment box, secondary sealing protection is achieved, and the sealing effect is improved; the leakage phenomenon is prevented, and subsequent use is facilitated; and convenience is brought to connection of the cover body and the treatment box through the arranged clamping blocks and clamping grooves, the limiting plates are moved in the clamping frames, the limiting plates are made to block the outer sides of the clamping grooves, and when not used, mistaken touch is prevented, and dust is prevented from entering the clamping grooves.

Description

Technical Field

[0001] This utility model belongs to the field of laboratory wastewater treatment technology, specifically relating to a laboratory wastewater leak prevention device. Background Technology

[0002] Laboratory wastewater refers to lightly polluted water generated during laboratory testing and experiments.

[0003] Laboratory wastewater mainly originates from the combined wastewater generated during the cleaning of laboratory chemicals, reagents, residual reagents, and instruments, as well as from leaks and spills. This includes wastewater collected from external sources, wastewater generated during experiments, and wastewater generated during washing processes. Wastewater types include organic and inorganic wastewater. Inorganic wastewater contains acids, alkalis, metals, and highly toxic substances such as cyanide, while organic wastewater includes pollutants such as carbohydrates, phenols, alcohols, polycyclic aromatic hydrocarbons, and aromatic hydrocarbons.

[0004] Currently, existing wastewater treatment equipment has poor sealing at the inlet, which easily leads to leakage and is not conducive to use. Therefore, we propose a laboratory wastewater leak prevention device. Utility Model Content

[0005] The purpose of this utility model is to provide a laboratory wastewater leak prevention device to solve the problem mentioned in the background art that the sealing effect at the inlet of the device is poor, which easily leads to leakage and is not conducive to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a laboratory wastewater leak prevention device, comprising a treatment tank, a baffle plate inside the treatment tank, the baffle plate being snapped into the inside of the treatment tank, a cover being provided on the top of the treatment tank, a handle being fixedly connected to the top of the cover, the cover being snapped into the top of the treatment tank, and a sealing ring being fixedly connected to the bottom of the cover, the sealing ring being in contact with the inner wall of the treatment tank.

[0007] Preferably, the processing box has limiting grooves on both sides, which extend into the interior of the processing box. A push-pull plate is fixedly connected to the left side of the baffle, and the baffle is engaged inside the limiting groove.

[0008] Preferably, the cover is movably connected to two sides with locking blocks, and the upper sides of the processing box are provided with locking slots that extend into the interior of the processing box. The locking blocks are adapted to the locking slots and are engaged inside the locking slots.

[0009] Preferably, the cover has grooves on both sides, and a spring is provided inside the groove. One end of the spring is fixedly connected inside the groove, and the other end of the spring is fixedly connected to one side of the locking block.

[0010] Preferably, both the baffle and the sealing ring are made of rubber.

[0011] Preferably, a card slot is fixedly connected to the top of each card slot, and a limiting plate is provided inside the card slot. The limiting plate is slidably connected inside the card slot, and a limiting block is fixedly connected to the top and bottom of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By pouring laboratory wastewater into the treatment tank, and then inserting the baffle into the treatment tank so that the wastewater is below the baffle, the initial sealing protection is achieved. Then, the cover is placed on the top of the treatment tank, and the sealing ring is fitted to the inner wall of the treatment tank to achieve secondary sealing protection, improve the sealing effect, prevent leakage, and facilitate subsequent use.

[0014] 2. The design of the locking blocks and slots facilitates the connection between the cover and the processing box. By pressing the locking block, the spring extends and retracts, allowing the locking block to enter the groove from the slot and separate from the slot, thus facilitating the disassembly of the cover and the processing box. By moving the limiting plate inside the locking frame, the limiting plate blocks the outside of the slot, preventing accidental contact and dust from entering the slot when not in use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the cover, baffle, and processing box of this utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the card block and groove of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the limiting plate and the snap-fit ​​bracket of this utility model.

[0019] In the diagram: 1. Processing box; 2. Baffle; 3. Cover; 4. Handle; 5. Sealing ring; 6. Limiting groove; 7. Push-pull plate; 8. Locking block; 9. Locking slot; 10. Groove; 11. Spring; 12. Locking bracket; 13. Limiting plate; 14. Limiting block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a laboratory wastewater leak prevention device: it includes a treatment box 1, a baffle 2 inside the treatment box 1, the baffle 2 being snapped into the inside of the treatment box 1, a cover 3 on the top of the treatment box 1, a handle 4 fixedly connected to the top of the cover 3, the cover 3 being snapped into the top of the treatment box 1, and a sealing ring 5 fixedly connected to the bottom of the cover 3, the sealing ring 5 being in contact with the inner wall of the treatment box 1.

[0022] Specifically, the processing box 1 has limiting grooves 6 on both sides, which extend into the interior of the processing box 1. A push-pull plate 7 is fixedly connected to the left side of the baffle 2, and the baffle 2 is snapped into the limiting groove 6.

[0023] Specifically, the cover 3 has movable connecting blocks 8 on both sides, and the processing box 1 has slots 9 on the upper sides of both sides. The slots 9 extend into the processing box 1, and the blocks 8 are adapted to the slots 9, with the blocks 8 engaging inside the slots 9.

[0024] Specifically, the cover 3 has grooves 10 on both sides, and a spring 11 is provided inside the groove 10. One end of the spring 11 is fixedly connected inside the groove 10, and the other end of the spring 11 is fixedly connected to one side of the locking block 8.

[0025] Specifically, both baffle 2 and sealing ring 5 are made of rubber.

[0026] Specifically, a card slot 9 is fixedly connected to the top of a card holder 12. The card holder 12 is provided with a limiting plate 13 inside. The limiting plate 13 is slidably connected inside the card holder 12. A limiting block 14 is fixedly connected to the top and bottom of the limiting plate 13.

[0027] In this embodiment, when the device is in use, laboratory wastewater is poured into the treatment tank 1, and then the baffle 2 is inserted into the treatment tank 1 so that the wastewater is below the baffle 2, thus achieving initial sealing protection. Then, the cover 3 is placed on the top of the treatment tank 1, and the sealing ring 5 is fitted to the inner wall of the treatment tank 1 to achieve secondary sealing protection, improve the sealing effect, prevent leakage, and facilitate subsequent use.

[0028] The locking block 8 and the slot 9 facilitate the connection between the cover 3 and the processing box 1. By pressing the locking block 8, the spring 11 extends and retracts, entering the groove 10 from the slot 9, separating the locking block 8 from the slot 9, thus facilitating the disassembly of the cover 3 and the processing box 1. The limiting groove 6 facilitates the connection and disassembly of the baffle 2. By moving the limiting plate 13 inside the card holder 12, the limiting plate 13 blocks the outside of the slot 9, preventing accidental contact and dust from entering the slot 9 when not in use.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laboratory waste water leak-proof device comprising a treatment tank (1), characterized in that: The processing box (1) is internally provided with a baffle (2), the baffle (2) is clamped in the processing box (1), the processing box (1) is provided with a cover (3) on the top, the cover (3) is fixedly connected with a handle (4) on the top, the cover (3) is clamped in the inner top of the processing box (1), the cover (3) is fixedly connected with a sealing ring (5) on the bottom, and the sealing ring (5) is attached to the inner wall of the processing box (1).

2. The laboratory waste leak prevention device of claim 1, wherein: The processing box (1) is provided with a limiting groove (6) on both sides, the limiting groove (6) extends to the inside of the processing box (1), the baffle (2) is fixedly connected with a push-pull plate (7) on the left side, and the baffle (2) is clamped in the limiting groove (6).

3. The laboratory waste leak prevention device of claim 1, wherein: The cover (3) is movably connected with a clamping block (8) on both sides, the processing box (1) is provided with a clamping groove (9) on both sides, the clamping groove (9) extends to the inside of the processing box (1), the clamping block (8) is matched with the clamping groove (9), and the clamping block (8) is clamped in the clamping groove (9).

4. The laboratory waste leak prevention device of claim 3, wherein: The cover (3) is provided with a recess (10) on both sides, the recess (10) is internally provided with a spring (11), one end of the spring (11) is fixedly connected in the recess (10), and the other end of the spring (11) is fixedly connected on one side of the clamping block (8).

5. The laboratory waste leak prevention device of claim 1, wherein: The baffle (2) and the sealing ring (5) are both made of rubber material.

6. The laboratory waste leak prevention device of claim 3, wherein: The clamping groove (9) is fixedly connected with a clamping frame (12) on the top, the clamping frame (12) is internally provided with a limiting plate (13), the limiting plate (13) is slidably connected in the clamping frame (12), and the limiting plate (13) is fixedly connected with a limiting block (14) on the top and the bottom.

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