Laboratory waste liquid collecting device

Abstract

The utility model relates to the technical field of laboratory waste liquid collection, in particular to a laboratory waste liquid collection device which comprises a waste liquid collection barrel, a filter screen is further fixedly connected in the waste liquid collection barrel, a solid treatment mechanism is installed on the side face of the waste liquid collection barrel, and the outer side of a treatment box is fixedly connected with the waste liquid collection barrel. A sliding frame is slidably connected to the interior of the treatment box, and a filter plate is fixedly connected to the interior of the sliding frame; according to the utility model, the filter screen is mounted in the waste liquid collecting barrel, so that solid-liquid separation is directly carried out when waste liquid is poured into the waste liquid collecting barrel, and solids can enter the treatment box through the inclined filter screen and are positioned above the filter plate; the liquid smoothly enters the waste liquid collecting barrel through the bottom of the sliding frame and the liquid discharging hole, sufficient solid-liquid separation is guaranteed, the solid can be directly taken out by sliding the sliding frame, subsequent solid treatment work is guaranteed, liquid pollution is not prone to being caused, and safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory waste liquid collection, in particular to a laboratory waste liquid collection device. Background Art

[0002] In some laboratories, a large amount of waste liquid is often generated during experiments. When the waste liquid is treated, it is generally placed in a waste liquid collection cylinder, and then the waste liquid is separated into solid and liquid again. The solid-liquid separation requires a separate step, which delays the waste liquid treatment time. After the solid-liquid separation, the solid also contains some liquid, and the solid cannot be directly treated separately. The liquid in the solid is also easy to cause subsequent pollution, and there are certain safety hazards. Therefore, a laboratory waste liquid collection device is proposed to address the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a laboratory waste liquid collection device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] As an optional solution of the laboratory waste liquid collection device described in the utility model, wherein: a laboratory waste liquid collection device comprises a waste liquid collection tube and a button, the bottom of the waste liquid collection tube is internally installed with a button, the top of the waste liquid collection tube is fixedly connected with a top cover, the interior of the waste liquid collection tube is also fixedly connected with a filter screen, and the side of the waste liquid collection tube is installed with a solid processing mechanism;

[0006] The solid processing mechanism comprises a processing box, a sliding frame and a filter plate, the outer side of the processing box is fixedly connected to the waste liquid collection cylinder, one side of the processing box is provided with through holes and drainage holes distributed up and down, the interior of the processing box is slidably connected to the sliding frame, and the interior of the sliding frame is fixedly connected to the filter plate;

[0007] A drying frame is fixedly connected inside the processing box, a drying motor is fixedly connected inside the drying frame, a fan blade is fixedly connected to the main shaft of the drying motor, and a heating wire fixedly connected to the drying frame is provided below the fan blade.

[0008] As an optional solution of the laboratory waste liquid collection device described in the utility model, the bottom of the sliding frame is arranged inclined, and a drainage groove is provided on one side of the bottom of the sliding frame.

[0009] As an optional solution of the laboratory waste liquid collection device described in the utility model, wherein: the filter plate is arranged at an angle.

[0010] As an optional solution of the laboratory waste liquid collection device described in the utility model, the filter screen is arranged obliquely, and one end of the filter screen is located below the through hole.

[0011] In some laboratories, a large amount of waste liquid is often generated during experiments. When the waste liquid is treated, it is generally poured into a waste liquid collection barrel, and then the waste liquid is separated into solids and liquids. Solid-liquid separation requires a separate step, which delays the waste liquid treatment time. After solid-liquid separation, the solid also contains some liquid, and the solid cannot be directly treated separately. The liquid in the solid is also prone to cause subsequent pollution, which poses certain safety hazards. When the device is used, an external power supply is connected. A filter is installed inside the waste liquid collection barrel. When the waste liquid is poured into the waste liquid collection barrel, solid-liquid separation can be directly performed, and the solid can enter the treatment box through the inclined filter. At this time, the solid can be located above the filter plate and left to stand at this position, and the liquid can be It can smoothly pass through the bottom of the sliding frame and the drainage hole into the waste liquid collection tube. At this time, the full separation of solid and liquid can be guaranteed. The solid can be directly taken out by sliding the sliding frame to ensure the subsequent treatment of the solid. It is not easy to cause liquid pollution and safety is guaranteed. When the solid impurities are above the filter plate, the fan blades are driven to rotate by starting the drying motor. At this time, the air can directly blow the solid above the filter plate after contacting the heating wire, which is conducive to the rapid separation of solid and liquid. The filter plate and the sliding frame are inclined. At this time, it can be ensured that the filtered liquid is discharged into the waste liquid collection tube through the drainage groove on the bottom side of the sliding frame to collect the waste liquid in a centralized manner. At the same time, the filter screen is inclined to help the solid fall into the treatment box through the through hole.

[0012] As an optional solution of the laboratory waste liquid collection device described in the utility model, wherein: the inside of the top cover is fixedly connected to a guide bucket, the top of the top cover is fixedly connected to a rotating motor, the outer side of the main shaft end of the rotating motor is fixedly connected to a baffle, and the baffle covers the top of the guide bucket.

[0013] When dumping waste liquid, you can directly step on the button with your foot, and the motor will rotate to drive the baffle to rotate. At this time, the diversion bucket is revealed, which can ensure that the liquid can smoothly pass through the diversion bucket and fall into the waste liquid collection tube. This setting does not require manual opening of the baffle, freeing your hands, and when not in use, turn the motor to reset it. At this time, it can ensure that the baffle covers the top of the diversion bucket, thereby achieving the purpose of shielding and preventing debris from entering it.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model installs a filter screen inside the waste liquid collection cylinder, and when the waste liquid is poured into the waste liquid collection cylinder, solid-liquid separation can be directly performed, and the solid can enter the processing box through the inclined filter screen. At this time, the solid can be located above the filter plate and stand still at this position, and the liquid can smoothly pass through the bottom of the sliding frame and the drainage hole into the waste liquid collection cylinder. At this time, sufficient separation of solid and liquid can be guaranteed, and the solid can be directly taken out by sliding the sliding frame, ensuring the subsequent processing of the solid, not easy to cause liquid pollution, and safety is guaranteed;

[0016] When the solid impurities are above the filter plate, the fan blades are driven to rotate by starting the drying motor. At this time, the air can directly blow the solid above the filter plate after contacting the heating wire, which is conducive to the rapid separation of solid and liquid.

[0017] When dumping waste liquid, you can directly step on the button with your foot, and the rotating motor will drive the baffle to rotate. At this time, the guide bucket will be exposed, which can ensure that the liquid can smoothly pass through the guide bucket and fall into the waste liquid collection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the solid processing mechanism of the utility model;

[0020] Figure 3 It is a cross-sectional view of the drying frame of the utility model.

[0021] In the figure: 1. waste liquid collection cylinder; 2. button; 3. filter screen; 4. top cover; 5. guide bucket; 6. rotating motor; 7. baffle; 8. solid processing mechanism; 801. processing box; 802. sliding frame; 803. filter plate; 804. drying frame; 805. drying motor; 806. fan blade; 807. heating wire; 808. through hole; 809. drainage hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1

[0024] See also Figure 1 , Figure 2 and Figure 3, the utility model provides a technical solution:

[0025] A laboratory waste liquid collection device comprises a waste liquid collection tube 1 and a button 2, wherein the button 2 is installed inside the bottom of the waste liquid collection tube 1, a top cover 4 is fixedly connected to the top of the waste liquid collection tube 1, a filter screen 3 is also fixedly connected inside the waste liquid collection tube 1, and a solid processing mechanism 8 is installed on the side of the waste liquid collection tube 1;

[0026] The solid processing mechanism 8 comprises a processing box 801, a sliding frame 802 and a filter plate 803. The outer side of the processing box 801 is fixedly connected to the waste liquid collecting cylinder 1. A through hole 808 and a drainage hole 809 distributed up and down are opened on one side of the processing box 801. The interior of the processing box 801 is slidably connected to the sliding frame 802. The interior of the sliding frame 802 is fixedly connected to the filter plate 803.

[0027] A drying frame 804 is fixedly connected inside the processing box 801, a drying motor 805 is fixedly connected inside the drying frame 804, a fan blade 806 is fixedly connected to the main shaft of the drying motor 805, and a heating wire 807 fixedly connected to the drying frame 804 is provided below the fan blade 806.

[0028] The bottom of the sliding frame 802 is inclined, and a drainage groove is provided on one side of the bottom of the sliding frame 802 .

[0029] The filter plate 803 is arranged at an incline.

[0030] The filter screen 3 is arranged at an angle, and one end of the filter screen 3 is located below the through hole 808 .

[0031] In some laboratories, a large amount of waste liquid is often generated during experiments. When the waste liquid is treated, it is generally poured into a waste liquid collection cylinder, and then the waste liquid is separated into solids and liquids. The solid-liquid separation requires a separate step, which delays the waste liquid treatment time. After the solid-liquid separation, the solid also contains some liquid, and the solid cannot be directly treated separately. The liquid in the solid is also prone to cause subsequent pollution, which poses certain safety hazards. When the device is used, an external power supply is connected. By installing a filter screen 3 inside the waste liquid collection cylinder 1, when the waste liquid is poured into the waste liquid collection cylinder 1, solid-liquid separation can be directly performed, and the solid can pass through the inclined filter screen 3 into the treatment box 801. At this time, the solid can be located above the filter plate 803 and stand still at this position. The liquid can smoothly pass through the bottom of the sliding frame 802 and the drain Hole 809 enters into the waste liquid collecting barrel 801, at this time, sufficient separation of solid and liquid can be guaranteed, and the solid can be directly taken out by sliding the sliding frame 802, ensuring the subsequent processing of the solid, not easy to cause liquid pollution, and safety is guaranteed. When the solid impurities are above the filter plate 803, the fan blade 806 is driven to rotate by starting the drying motor 805. At this time, the air can directly blow the solid above the filter plate 803 after contacting the heating wire 807, which is conducive to the rapid separation of solid and liquid, and the filter plate 803 and the sliding frame 802 are inclined. At this time, it can be ensured that the filtered liquid is discharged into the waste liquid collecting barrel 1 through the drainage groove provided on one side of the bottom of the sliding frame 802, so as to collect the waste liquid in a centralized manner. At the same time, the filter screen 3 is inclined, which is conducive to the solid falling into the processing box 801 through the through hole 808.

[0032] Example 2

[0033] This embodiment is an improvement on embodiment 1. Figure 1 Specifically, the interior of the top cover 4 is fixedly connected with a guide scoop 5, the top of the top cover 4 is fixedly connected with a rotating motor 6, the outer side of the main shaft end of the rotating motor 6 is fixedly connected with a shielding plate 7, and the shielding plate 7 covers the top of the guide scoop 5.

[0034] When dumping waste liquid, the button 2 can be directly pressed by foot, and the rotating motor 6 drives the baffle plate 7 to rotate. At this time, the guide bucket 5 is exposed, which can ensure that the liquid can smoothly pass through the guide bucket 5 and fall into the waste liquid collection tube 1. This setting does not need to manually open the baffle plate 7, freeing up both hands, and when not in use, the rotating motor 6 is reset, which can ensure that the baffle plate 7 covers the top of the guide bucket 5, thereby achieving the purpose of shielding and preventing debris from entering.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory waste liquid collection device, characterized in that: The waste liquid collecting tube (1) comprises a waste liquid collecting tube (1) and a button (2), wherein the button (2) is installed inside the bottom of the waste liquid collecting tube (1), a top cover (4) is fixedly connected to the top of the waste liquid collecting tube (1), a filter screen (3) is also fixedly connected inside the waste liquid collecting tube (1), and a solid processing mechanism (8) is installed on the side of the waste liquid collecting tube (1); The solid processing mechanism (8) comprises a processing box (801), a sliding frame (802) and a filter plate (803); the outer side of the processing box (801) is fixedly connected to the waste liquid collection cylinder (1); one side of the processing box (801) is provided with through holes (808) and drainage holes (809) distributed in an upper and lower manner; the interior of the processing box (801) is slidably connected to the sliding frame (802); the interior of the sliding frame (802) is fixedly connected to the filter plate (803); A drying frame (804) is fixedly connected to the interior of the processing box (801), a drying motor (805) is fixedly connected to the interior of the drying frame (804), a fan blade (806) is fixedly connected to the main shaft of the drying motor (805), and a heating wire (807) fixedly connected to the drying frame (804) is provided below the fan blade (806).

2. A laboratory waste liquid collection device according to claim 1, characterized in that: The bottom of the sliding frame (802) is arranged in an inclined manner, and a drainage groove is provided on one side of the bottom of the sliding frame (802).

3. A laboratory waste liquid collection device according to claim 1, characterized in that: The filter plate (803) is arranged at an incline.

4. A laboratory waste liquid collection device according to claim 1, characterized in that: The filter screen (3) is arranged at an angle, and one end of the filter screen (3) is located below the through hole (808).

5. A laboratory waste liquid collection device according to claim 1, characterized in that: A flow guide hopper (5) is fixedly connected inside the top cover (4), a rotating motor (6) is fixedly connected above the top cover (4), a shielding plate (7) is fixedly connected to the outer side of the main shaft end of the rotating motor (6), and the shielding plate (7) covers the top of the flow guide hopper (5).

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