Chemical experiment waste liquid collecting box

Abstract

The utility model relates to the technical field of collecting box bodies, in particular to a chemical experiment waste liquid collecting box which comprises a bottom plate, a supporting plate fixedly connected to the top of the bottom plate, a collecting box body fixedly connected to the top of the supporting plate, a processing mechanism arranged on the side face of the collecting box body, and a liquid outlet mechanism arranged at the bottom of the supporting plate. The liquid outlet mechanism comprises a liquid outlet pipe fixedly connected to the side face of the collecting box, the liquid outlet pipe communicates with the collecting box, an electric control valve is arranged outside the liquid outlet pipe, a vertical plate is fixedly connected to a top plate of the supporting plate, a round rod is rotationally connected into the vertical plate, and a rectangular plate is fixedly connected to the side face of the round rod. Through cooperative use of the liquid outlet mechanism, after waste liquid treatment is completed, the rotating rod can be driven to rotate under the action of the air cylinder, then the collecting box body is made to incline, all waste liquid in the collecting box body can be discharged through the liquid outlet pipe, the liquid outlet speed of the waste liquid is increased, and the collecting box body is more practical in use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of collection box body, concretely relates to chemical experiment waste liquid collection box. BACKGROUND

[0002] Experiment, refers to one of the basic methods of scientific research. According to the purpose of scientific research, highlight the main factors and utilize some special instrument and equipment to eliminate the influence of outside world as far as possible, highlight the main factors and utilize some special instrument and equipment to occur or reproduce, so as to understand natural phenomenon, natural nature, natural law. A large amount of waste liquid is produced when carrying out chemical experiment.

[0003] The traditional waste liquid treatment mechanism still has certain shortcomings when in use, the traditional treatment mode is to pour waste liquid directly into a garbage can, waste liquid cannot be neutralized and treated, when waste liquid contains acid or alkali, the garbage can will be damaged, thereby reducing the practicability of the collection box body when in use, therefore, the utility model provides chemical experiment waste liquid collection box. UTILITY MODEL CONTENT

[0004] The utility model discloses a chemical experiment waste liquid collection box, which can neutralize and treat waste liquid, filter solid impurities and conveniently discharge treated waste liquid, so as to solve the problems of the traditional waste liquid treatment mode, such as inability to neutralize acid and alkali, easy damage to the garbage can and the like.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The chemical experiment waste liquid collection box comprises a bottom plate, a supporting plate fixedly connected to the top of the bottom plate, a collection box body fixedly connected to the top of the supporting plate, a treatment mechanism arranged on the side surface of the collection box body and a liquid outlet mechanism arranged at the bottom of the supporting plate.

[0007] The liquid outlet mechanism comprises a liquid outlet pipe fixedly connected to the side surface of the collection box body, the liquid outlet pipe is communicated with the collection box body, an electric control valve is arranged outside the liquid outlet pipe, a vertical plate is fixedly connected to the top plate of the supporting plate, a round rod is rotatably connected in the vertical plate, a rectangular plate is fixedly connected to the side surface of the round rod, a cylinder is mounted on the surface of the bottom plate, a rotating rod is hingedly connected between the cylinder and the rectangular plate, a tempered glass plate is fixedly connected to the surface of the collection box body and a steel plate is abutted to the surface of the supporting plate.

[0008] The treatment mechanism comprises a chute formed in the inner wall of the collection box body, a screen is slidably connected in the chute, a fastening bolt is threadedly connected to the outside of the collection box body and the fastening bolt is arranged at the top of the screen.

[0009] Preferably, the screen and the chute are respectively fixedly connected with springs and damping rods, the damping rods are arranged in the connecting springs, and the outside of the collecting box body is fixedly connected with a connecting box.

[0010] Preferably, the top of the connecting box is abutted with a cover plate, the outside of the connecting box is provided with a scale groove, and the bottom of the connecting box is fixedly connected with a plastic pipe.

[0011] Preferably, the outside of the plastic pipe is provided with a connecting valve, the plastic pipe is communicated with the collecting box body, the outside of the collecting box body is mounted with a driving motor, and the output end of the driving motor is fixedly connected with a first stirring rod.

[0012] Preferably, the inner wall of the collecting box body is fixedly connected with a second stirring rod, the inner bottom wall of the collecting box body is fixedly connected with a pH value detection plate, and the outer surface of the collecting box body is fixedly connected with a control panel.

[0013] Preferably, the pH value detection plate is electrically connected with the control panel, and the control panel is electrically connected with the connecting valve and the electric control valve.

[0014] Preferably, a plurality of first stirring rods are arranged, the plurality of first stirring rods are equidistantly distributed at the output end of the driving motor, and the plurality of first stirring rods are of the same size.

[0015] Preferably, the collecting box body is in a rectangular shape, and the collecting box body is fixedly connected at the top center of the supporting plate.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) In the utility model, the liquid outlet mechanism is used in cooperation, the waste liquid treatment is completed, the rotating rod is driven to rotate under the action of the air cylinder, the collecting box body is inclined, the waste liquid in the collecting box body is discharged through the liquid outlet pipe, the waste liquid discharge rate is improved, and the collecting box body is more practical in use.

[0018] (2) In the utility model, the treatment mechanism is used in cooperation, the pH value detection plate is used for detecting the acidity and alkalinity of the waste liquid, corresponding acid or alkali is added, the neutralization effect of the waste liquid is improved, the solid impurities in the waste liquid are prevented from entering the collecting box body through the screen, the waste liquid is prevented from blocking the liquid outlet pipe when being discharged, and the functionality of the collecting box body is more comprehensive in use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a side view structure schematic view of the utility model.

[0021] Figure 3 It is the structural schematic view of the screen and the connecting spring of the utility model;

[0022] Figure 4 It is the internal structure schematic view of the collecting box body of the utility model;

[0023] In the drawing: 1, bottom plate; 2, support plate; 3, collecting box body; 4, liquid outlet mechanism; 401, vertical plate; 402, round rod; 403, rectangular plate; 404, steel plate; 405, air cylinder; 406, rotating rod; 407, liquid outlet pipe; 408, electric control valve; 409, toughened glass plate; 5, processing mechanism; 501, connecting box; 502, scale groove; 503, control panel; 504, cover plate; 505, fastening bolt; 506, screen; 507, driving motor; 508, plastic pipe; 509, connecting valve; 5010, connecting spring; 5011, damping rod; 5012, sliding slot; 5013, first stirring rod; 5014, second stirring rod; 5015, pH detection plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0026] Embodiment:

[0027] Please refer to Figures 1-4 As shown in the drawing, the chemical experiment waste liquid collecting box comprises:

[0028] The bottom plate 1, the top of the bottom plate 1 is fixedly connected with the support plate 2, the top of the support plate 2 is fixedly connected with the collection box 3, the side of the collection box 3 is provided with the processing mechanism 5, the bottom of the support plate 2 is provided with the liquid outlet mechanism 4;

[0029] The liquid outlet mechanism 4 comprises a liquid outlet pipe 407 fixedly connected to the side of the collection box 3, the liquid outlet pipe 407 communicates with the collection box 3, the outside of the liquid outlet pipe 407 is provided with an electric control valve 408, the top plate of the support plate 2 is fixedly connected with a vertical plate 401, the vertical plate 401 is rotatably connected with a round rod 402, the side of the round rod 402 is fixedly connected with a rectangular plate 403, the surface of the bottom plate 1 is mounted with a pneumatic cylinder 405, the pneumatic cylinder 405 is hingedly connected with a rotating rod 406 between the rectangular plate 403, the surface of the collection box 3 is fixedly connected with a tempered glass plate 409, and the surface of the support plate 2 abuts against a steel plate 404.

[0030] The processing mechanism 5 comprises a chute 5012 formed in the inner wall of the collection box 3, the chute 5012 is slidably connected with a screen 506, the outside of the collection box 3 is threadedly connected with a fastening bolt 505, and the fastening bolt 505 is arranged at the top of the screen 506.

[0031] In this embodiment, as shown in Figure 1 and Figure 2 The screen 506 and the chute 5012 are respectively fixedly connected with a spring 5010 and a damping rod 5011, the damping rod 5011 is arranged in the connecting spring 5010, the outside of the collection box 3 is fixedly connected with a connecting box 501, the top of the connecting box 501 abuts against a cover plate 504, the outside of the connecting box 501 is formed with a scale groove 502, the solid impurities in the waste liquid are filtered through the screen 506 before the waste liquid enters the collection box 3, then the acid-base property of the waste liquid is detected through a pH detection plate 5015, when it is acidic, the electric control valve 408 is opened under the control of the control panel 503, and then the alkaline solution enters the collection box 3, so that the waste liquid can be neutralized, when it is alkaline, the acidic solution enters the collection box 3, and the first stirring rod 5013 is driven to rotate by a driving motor 507, so that the neutralization effect of the waste liquid can be improved, the bottom of the connecting box 501 is fixedly connected with a plastic pipe 508, the outside of the plastic pipe 508 is provided with a connecting valve 509, the plastic pipe 508 communicates with the collection box 3, the outside of the collection box 3 is mounted with the driving motor 507, and the output end of the driving motor 507 is fixedly connected with the first stirring rod 5013.

[0032] When the waste liquid treatment is completed, the rotating rod 406 can be driven to rotate under the action of the pneumatic cylinder 405, so that the collection box 3 is inclined, and the waste liquid in the collection box 3 can be completely discharged through the liquid outlet pipe 407, the waste liquid discharge rate is improved, and the collection box 3 is more practical in use.

[0033] In this embodiment as shown in Figure 3 and Figure 4 The inner wall of the collecting box 3 is fixedly connected with a second stirring rod 5014, the inner bottom wall of the collecting box 3 is fixedly connected with a pH value detection plate 5015, the outer surface of the collecting box 3 is fixedly connected with a control panel 503, the pH value detection plate 5015 is electrically connected with the control panel 503, the control panel 503 is electrically connected with a connecting valve 509 and an electrically controlled valve 408, the first stirring rod 5013 is provided with a plurality of first stirring rods 5013 which are equidistantly distributed at the output end of the driving motor 507, the plurality of first stirring rods 5013 are of the same size, the shape of the collecting box 3 is rectangular, and the collecting box 3 is fixedly connected at the top center of the supporting plate 2.

[0034] The pH value detection plate 5015 can be used to detect the acidity or alkalinity of the waste liquid, and then the corresponding acid or alkali can be added to improve the neutralization effect of the waste liquid. The screen 506 can prevent solid impurities in the waste liquid from entering the collecting box 3, and prevent the waste liquid from blocking the liquid outlet pipe 407 when being discharged, so that the functionality of the collecting box 3 is more comprehensive when in use.

[0035] Application example:

[0036] In a chemical laboratory, a scientific research institution or a school laboratory, when experimenters perform various chemical experiments, waste liquid containing acid-base substances and solid impurities is often generated, which is directly discharged or simply treated, which can easily cause equipment damage and environmental pollution. At this time, the chemical experiment waste liquid collecting box designed in the present application can be used to standardize the treatment of waste liquid. When working, the solid impurities in the waste liquid are filtered through the screen 506 before entering the collecting box 3, and then the pH value detection plate 5015 is used to detect the acidity or alkalinity of the waste liquid. When it is acidic, the electrically controlled valve 408 is opened under the control of the control panel 503, and then the alkaline solution enters the collecting box 3, which can neutralize the waste liquid. When it is alkaline, the acidic solution enters the collecting box 3, and the first stirring rod 5013 is rotated by the driving motor 507, which can improve the neutralization effect of the waste liquid. When the waste liquid is neutralized, the air cylinder 405 works under the control of the control panel 503, and the supporting plate 2 and the collecting box 3 are inclined under the rotation of the rotating rod 406, and the connecting valve 509 is opened to discharge the waste liquid from the plastic pipe 508.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A chemical laboratory waste liquid collection box, characterized in that, include: Bottom plate (1), 1. A support plate (2) is fixedly connected to the top of the bottom plate (1), a collection box (3) is fixedly connected to the top of the support plate (2), a processing mechanism (5) is provided on the side of the collection box (3), and a liquid discharge mechanism (4) is provided at the bottom of the support plate (2). The liquid discharge mechanism (4) includes a liquid discharge pipe (407) fixedly connected to the side of the collection box (3), the liquid discharge pipe (407) is connected to the collection box (3), an electric control valve (408) is provided on the outside of the liquid discharge pipe (407), a vertical plate (401) is fixedly connected to the top plate of the support plate (2), a round rod (402) is rotatably connected inside the vertical plate (401), a rectangular plate (403) is fixedly connected to the side of the round rod (402), a cylinder (405) is installed on the surface of the bottom plate (1), a rotating rod (406) is hinged between the cylinder (405) and the rectangular plate (403), a tempered glass plate (409) is fixedly connected to the surface of the collection box (3), and a steel plate (404) abuts against the surface of the support plate (2). The processing mechanism (5) includes a chute (5012) formed on the inner wall of the collection box (3), a screen (506) is slidably connected in the chute (5012), and a fastening bolt (505) is threadedly connected to the outside of the collection box (3), the fastening bolt (505) being set on the top of the screen (506).

2. The chemical experimental waste liquid collection box according to claim 1, characterized in that: A spring (5010) and a damping rod (5011) are fixedly connected between the screen (506) and the chute (5012), respectively. The damping rod (5011) is arranged inside the connecting spring (5010). A connecting box (501) is fixedly connected to the outside of the collection box (3).

3. The chemical experimental waste liquid collection box according to claim 2, characterized in that: The top of the connecting box (501) is abutted against a cover plate (504), the outside of the connecting box (501) is provided with a scale groove (502), and the bottom of the connecting box (501) is fixedly connected to a plastic tube (508).

4. The chemical experimental waste liquid collection box according to claim 3, characterized in that: A connecting valve (509) is provided on the outside of the plastic tube (508). The plastic tube (508) is connected to the collection box (3). A drive motor (507) is installed on the outside of the collection box (3). The output end of the drive motor (507) is fixedly connected to a first stirring rod (5013).

5. The chemical experimental waste liquid collection box according to claim 4, characterized in that: The inner wall of the collection box (3) is fixedly connected to a second stirring rod (5014), the bottom wall of the collection box (3) is fixedly connected to a pH value detection plate (5015), and the outer surface of the collection box (3) is fixedly connected to a control plate (503).

6. The chemical experimental waste liquid collection box according to claim 5, characterized in that: The pH value detection plate (5015) is electrically connected to the control plate (503), and the control plate (503) is electrically connected to the connecting valve (509) and the electrically controlled valve (408).

7. The chemical experimental waste liquid collection tank according to claim 4, characterized in that: Multiple first stirring rods (5013) are provided, and the multiple first stirring rods (5013) are equally distributed at the output end of the drive motor (507). The multiple first stirring rods (5013) are all the same size.

8. The chemical experimental waste liquid collection box according to claim 1, characterized in that: The collection box (3) is rectangular in shape and is fixedly connected to the top center of the support plate (2).

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