Temporary waste liquid collecting device in chemical experiment

Abstract

The utility model relates to the technical field of chemistry, and discloses a temporary waste liquid collecting device in a chemical experiment, which comprises a collecting box, three groups of collecting chambers are arranged in the collecting box, a placing frame is arranged in the collecting chambers, a collecting barrel is arranged in the placing frame, a collecting opening is arranged at the top end of the collecting box, and a water outlet is arranged at the bottom end of the collecting box. And the bottom end of the collecting opening is fixedly connected with a discharging opening, the two sides of the top end of the collecting box are fixedly connected with supporting frames, and indication boards are installed at the bottom ends of the supporting frames. According to the temporary waste liquid collecting device in the chemical experiment, a micro motor drives a sealing plate to rotate and move away from the bottom of a discharging opening, after waste liquid enters a collecting barrel along the discharging opening, a starting key is pressed down again, and the micro motor resets the sealing plate to block the discharging opening to form sealing; the waste liquid in the collecting barrel is prevented from volatilizing in the air to influence the air quality, the function of enhancing the sealing effect is achieved through the structure, and the problem that the sealing effect is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemistry, in particular to a temporary waste liquid collecting device in chemical experiments. Background Art

[0002] Chemical experiments refer to the process of using chemical reagents to conduct experimental operations. Some chemical waste liquids will be generated during the chemical experiments. Most of the chemical waste liquids are flammable, corrosive and produce harmful substances. Therefore, specific equipment is required to collect the chemical waste liquids.

[0003] After searching, it was found that common chemical waste liquids are collected using specific collection barrels, but the sealing of some collection devices is poor, and the collection port is completely open. After pouring the chemical waste liquid into the collection device, the waste liquid inside the collection device may come into contact with the air and affect the air quality. In addition, when the waste liquid inside the equipment is cleaned centrally, it is difficult to quickly remove and stably adjust it.

[0004] There is an urgent need for a temporary waste liquid collection device in a chemical experiment to solve the technical defects proposed in the above technology. Utility Model Content

[0005] The utility model aims to provide a temporary waste liquid collection device in chemical experiments to solve the problem of poor sealing effect mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary waste liquid collection device in a chemical experiment, comprising a collection box, three groups of collection chambers are arranged inside the collection box, a placing rack is installed inside the collection chamber, a collection bucket is installed inside the placing rack, a collection port is installed at the top of the collection box, a discharge port is fixedly connected to the bottom end of the collection port, support frames are fixedly connected to both sides of the top of the collection box, an indicator board is installed at the bottom end of the support frame, a waste liquid classification table is installed on the indicator board, a fixed plate is fixedly connected to the left side of the discharge port, a connecting seat is fixedly and movably connected to the bottom end of the fixed plate, a sealing plate is fixedly connected to the right side of the connecting seat, a sealing ring is fixedly connected to the top of the sealing plate, a micro motor is installed at the top of the fixed plate, and a start button is installed at the top of the left side of the collection port.

[0007] Preferably, the sealing plate has the same size as the discharge port, the sealing plate is arranged at the bottom end of the discharge port, the sealing ring fits the bottom end of the discharge port, a box door is installed at the front end of the collection box, and the start button is connected to the micro motor through an electric wire.

[0008] Preferably, mounting slide blocks are fixedly connected to both sides of the placement rack, mounting slide rails are fixedly connected to both sides of the interior of the collection chamber, and the mounting slide blocks are embedded in the interior of the mounting slide rails in a sliding connection.

[0009] Preferably, a handle is fixedly connected to the front end of the placement rack, and casters are installed on both sides of the bottom end of the placement rack.

[0010] Preferably, the sign is arranged directly above the collecting port, and the collecting bucket is placed directly below the collecting port.

[0011] Preferably, mounting buckles are installed on both sides of the sign, and both sides of the waste liquid classification table are embedded in the mounting buckles.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the temporary waste liquid collection device in a chemical experiment not only realizes the function of enhancing the sealing effect, realizes the function of facilitating stable cleaning, but also realizes the function of facilitating prompting and classification;

[0013] (1) By providing a collection port, a discharge port, a fixing plate, a connecting seat, a sealing ring and a sealing plate, when the waste liquid needs to be dumped, the start button on the corresponding collection port can be pressed first, and then the micro motor drives the sealing plate to rotate and move away from the bottom of the discharge port. After the waste liquid flows into the collection bucket through the discharge port, the start button is pressed again, and the micro motor resets the sealing plate to block the discharge port to form a seal, thereby preventing the waste liquid in the collection bucket from volatilizing in the air and affecting the air quality. This structure realizes the function of enhancing the sealing effect;

[0014] (2) By providing a placement rack, a collection bucket, an installation slide, casters and a handle, when cleaning the waste liquid inside the collection bucket, it is necessary to first open the door of the collection box, and then hold the handle to pull the placement rack outward. The casters at the bottom of the placement rack assist in taking it out from the inside of the collection chamber, and then the collection bucket is taken out from the inside of the placement rack for cleaning. The installation slider on the placement rack slides inside the installation slide to achieve the function of stable material removal. This structure realizes the function of facilitating stable cleaning;

[0015] (3) By providing a support frame, an indicator board, a waste liquid classification table and a mounting clip, three groups of indicator boards correspond to three groups of collection buckets. The waste liquid classification table installed on the indicator board can remind the experimenter to pour the designated waste liquid into the corresponding collection bucket. The waste liquid classification table can be removed from the indicator board and replaced. When replacing, the mounting clip is opened to remove the waste liquid classification table. This structure realizes the function of facilitating prompting and classification. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a front view structural diagram of the collection bucket of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the signboard of the utility model.

[0020] In the figure: 1. Collection box; 2. Placement rack; 3. Collection barrel; 4. Collection chamber; 5. Collection port; 6. Support frame; 7. Instruction sign; 8. Waste liquid classification table; 9. Discharge port; 10. Installation slide; 11. Casters; 12. Handle; 13. Installation slider; 14. Micro motor; 15. Fixing plate; 16. Connecting seat; 17. Sealing ring; 18. Sealing plate; 19. Installation buckle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-4 A temporary waste liquid collection device in a chemical experiment comprises a collection box 1, wherein three groups of collection chambers 4 are arranged inside the collection box 1, a placing rack 2 is installed inside the collection chamber 4, a collecting bucket 3 is installed inside the placing rack 2, a collection port 5 is installed at the top of the collection box 1, a discharge port 9 is fixedly connected to the bottom end of the collection port 5, a support frame 6 is fixedly connected to both sides of the top of the collection box 1, an indicator board 7 is installed at the bottom end of the support frame 6, a waste liquid classification table 8 is installed on the indicator board 7, a fixed plate 15 is fixedly connected to the left side of the discharge port 9, a connecting seat 16 is fixedly and movably connected to the bottom end of the fixed plate 15, a sealing plate 18 is fixedly connected to the right side of the connecting seat 16, a sealing ring 17 is fixedly connected to the top of the sealing plate 18, a micro motor 14 is installed at the top of the fixed plate 15, a box door is installed at the front end of the collection box 1, and a start button is installed at the top of the left side of the collection port 5;

[0023] The sealing plate 18 has the same size as the discharge port 9, and the sealing plate 18 is arranged at the bottom end of the discharge port 9. The sealing ring 17 fits the bottom end of the discharge port 9, and the start button is connected to the micro motor 14 through an electric wire.

[0024] Specifically, Figure 1 and Figure 3As shown, when dumping waste liquid, you can first press the start button on the corresponding collection port 5, and then the micro motor 14 drives the sealing plate 18 to rotate and move away from the bottom of the discharge port 9. After the waste liquid flows into the collection barrel 3 along the discharge port 9, press the start button again, and the micro motor 14 resets the sealing plate 18 to block the discharge port 9 to form a seal, thereby preventing the waste liquid inside the collection barrel 3 from volatilizing in the air and affecting the air quality.

[0025] Embodiment 2: The two sides of the placement rack 2 are fixedly connected with mounting slides 13, the two sides of the interior of the collection chamber 4 are fixedly connected with mounting slides 10, the mounting slides 13 are embedded in the interior of the mounting slides 10 to be slidably connected, the front end of the placement rack 2 is fixedly connected with a handle 12, and casters 11 are installed on both sides of the bottom end of the placement rack 2;

[0026] Specifically, Figure 1 and Figure 2 As shown, first open the door of the collection box 1, then hold the handle 12 to pull the placement rack 2 outward, the casters 11 at the bottom of the placement rack 2 assist in taking it out from the collection chamber 4, and then take the collection bucket 3 out from the placement rack 2 for cleaning, and the installation slider 13 on the placement rack 2 slides inside the installation slide 10 to achieve the function of stable material removal.

[0027] Embodiment 3: the sign 7 is arranged just above the collecting port 5, the collecting bucket 3 is placed just below the collecting port 5, mounting buckles 19 are installed on both sides of the sign 7, and both sides of the waste liquid classification table 8 are embedded inside the mounting buckles 19;

[0028] Specifically, Figure 1 and Figure 4 As shown, three groups of signboards 7 correspond to three groups of collection barrels 3. The waste liquid classification table 8 installed on the signboard 7 can remind the experimenter to pour the designated waste liquid into the corresponding collection barrel 3. The waste liquid classification table 8 can be removed from the signboard 7 and replaced. When replacing, open the installation buckle 19 and remove the waste liquid classification table 8.

[0029] When the waste liquid enters the collecting bucket 3 along the discharge port 9, the start button is pressed again, and the micromotor 14 resets the sealing plate 18 to block the discharge port 9 to form a seal, so as to prevent the waste liquid in the collecting bucket 3 from volatilizing in the air and affecting the air quality. When cleaning the waste liquid in the collecting bucket 3, it is necessary to open the door of the collecting box 1 first, and then hold the handle 12 to pull the placement rack 2 outwards, and the casters 11 at the bottom of the placement rack 2 assist it to be taken out from the collecting chamber 4, and then the collecting bucket 3 is taken out from the placement rack 2 for cleaning, and the mounting slide 13 on the placement rack 2 slides inside the mounting slide 10 to realize the function of stable material taking, and this structure realizes the function of easy and stable cleaning.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A temporary waste liquid collection device in a chemical experiment, comprising a collection box (1), characterized in that: The collecting box (1) is provided with three groups of collecting chambers (4) inside, a placing rack (2) is installed inside the collecting chamber (4), a collecting bucket (3) is installed inside the placing rack (2), a collecting port (5) is installed at the top of the collecting box (1), a discharge port (9) is fixedly connected to the bottom end of the collecting port (5), a supporting frame (6) is fixedly connected to both sides of the top of the collecting box (1), an indication board (7) is installed at the bottom end of the supporting frame (6), a waste liquid classification table (8) is installed on the indication board (7), a fixing plate (15) is fixedly connected to the left side of the discharge port (9), a connecting seat (16) is fixedly and movably connected to the bottom end of the fixing plate (15), a sealing plate (18) is fixedly connected to the right side of the connecting seat (16), a sealing ring (17) is fixedly connected to the top end of the sealing plate (18), a micro motor (14) is installed at the top end of the fixing plate (15), and a start button is installed at the top end of the left side of the collecting port (5).

2. The temporary waste liquid collection device in a chemical experiment according to claim 1, characterized in that: The sealing plate (18) has the same size as the discharge port (9), the sealing plate (18) is arranged at the bottom end of the discharge port (9), the sealing ring (17) fits the bottom end of the discharge port (9), a box door is installed at the front end of the collection box (1), and the start button is connected to the micro motor (14) through an electric wire.

3. The temporary waste liquid collection device in a chemical experiment according to claim 1, characterized in that: The two sides of the placement rack (2) are fixedly connected with mounting slide blocks (13), the two sides of the interior of the collection chamber (4) are fixedly connected with mounting slideways (10), and the mounting slide blocks (13) are embedded in the interior of the mounting slideways (10) in a sliding connection.

4. The temporary waste liquid collection device in a chemical experiment according to claim 1, characterized in that: A handle (12) is fixedly connected to the front end of the placement rack (2), and casters (11) are installed on both sides of the bottom end of the placement rack (2).

5. The temporary waste liquid collection device in a chemical experiment according to claim 1, characterized in that: The indicator sign (7) is arranged directly above the collection port (5), and the collection bucket (3) is placed directly below the collection port (5).

6. The temporary waste liquid collection device in a chemical experiment according to claim 1, characterized in that: Installation buckles (19) are installed on both sides of the indicator board (7), and both sides of the waste liquid classification table (8) are embedded in the installation buckles (19).

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