Biological laboratory sewage sterilization device

Abstract

The utility model relates to the technical field of sewage sterilization, in particular to a biological laboratory sewage sterilization device which comprises a bottom plate, a sterilization mechanism is fixedly arranged at the top end of the bottom plate, and the sterilization mechanism comprises a sterilization cavity, a motor module, a rotating disc, a heating rod, a stirring shaft, a water inlet, a threaded groove, a threaded column and a mounting cover. A motor module is arranged at the bottom end of the sterilization cavity, a rotating disc is arranged at the top end of the motor module, a heating rod is arranged at the top end of the rotating disc, a plurality of stirring shafts are arranged at the top end of the rotating disc, a water inlet is formed in the top end of the sterilization cavity, a threaded groove is formed in the water inlet, and a threaded column is movably arranged in the threaded groove. A mounting cover is arranged at the top end of the threaded column, sewage is poured from a water inlet and heated by a heating rod by turning the mounting cover, high-temperature sterilization is realized, the motor module drives the rotating disc, and the rotating disc drives the stirring column to rotate, so that the sewage is uniformly heated, the sterilization process is accelerated, and sterilization is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sterilization, in particular to a sewage sterilization device for a biological laboratory. Background Art

[0002] Experiments need to be conducted regularly in biological laboratories, so the wastewater generated by the experiments needs to be treated before it can be discharged. In the laboratory, the wastewater needs to be disinfected and sterilized by corresponding wastewater sterilization equipment.

[0003] For example, a biological laboratory sewage sterilization device disclosed in the authorization announcement number CN 212581577 U, although the device is convenient for adjusting the height of the handrail of the device, and then convenient for personnel to operate the device through the handrail of appropriate height, but it does not solve the problems of poor sterilization effect and low efficiency of the existing device, and it is unable to treat bacteria in the air inside the device. For this reason, we propose a biological laboratory sewage sterilization device. Utility Model Content

[0004] The utility model aims to provide a biological laboratory sewage sterilization device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biological laboratory sewage sterilization device, comprising a bottom plate, a sterilization mechanism fixedly arranged at the top of the bottom plate, the sterilization mechanism comprising a sterilization chamber, a motor module, a rotating disk, a heating rod, a stirring shaft, a water inlet, a threaded groove, a threaded column and a mounting cover, the sterilization chamber is fixedly arranged at the top of the bottom plate, the bottom end of the sterilization chamber is fixedly arranged with a motor module, the top of the motor module is fixedly arranged with a rotating disk, the top of the rotating disk is fixedly arranged with a heating rod, the top of the rotating disk is fixedly arranged with a plurality of stirring shafts, the top of the sterilization chamber is fixedly arranged with a water inlet, the inside of the water inlet is fixedly arranged with a threaded groove, the inside of the threaded groove is movably arranged with a threaded column, and the top of the threaded column is fixedly arranged with a mounting cover;

[0007] A purification mechanism is fixedly arranged at one end of the sterilization chamber, and the purification mechanism includes an air pump, a connecting pipe, a clean air chamber, disinfectant water, an activated carbon adsorption layer, slots and a connecting pipe. An air pump is fixedly arranged at one end of the sterilization chamber, and a connecting pipe is fixedly arranged at one end of the air pump. A clean air chamber is fixedly arranged at the top of the bottom plate, and the interior of the clean air chamber is filled with disinfectant water. An activated carbon adsorption layer is fixedly arranged on the top of the disinfectant water. A plurality of slots are opened at one end of the clean air chamber, and a connecting pipe is fixedly arranged at one end of the slot.

[0008] Preferably, a plurality of support columns are fixedly arranged at the bottom end of the bottom plate, and a pressure plate is fixedly arranged at the bottom end of the plurality of support columns. By arranging four support columns on the bottom plate and arranging pressure plates at the bottom ends of the support columns, the support columns serve as supports, and the pressure plates can disperse the force on the support columns to prevent the device from tipping over and being damaged.

[0009] Preferably, a plurality of sewage troughs are provided at one end of the sterilization chamber, and a control valve is fixedly provided at one end of the sewage trough. By providing a plurality of sewage troughs at one end of the sterilization chamber and providing a control valve at one end of the sewage trough, after the sewage sterilization is completed, the control valve is opened to discharge the sewage, so as to facilitate the next sewage disinfection;

[0010] Preferably, a control panel is fixedly provided at one end of the sterilization chamber, the control panel is electrically connected to the motor module, and the control panel is electrically connected to the heating rod. By arranging the control panel at one end of the sterilization chamber, the control panel can control the start and power of the motor module, and can also control the start and temperature of the heating rod, with a high degree of automation;

[0011] Preferably, a bubbler is fixedly provided at the bottom end of the connecting pipe. By providing the bubbler at the bottom end of the connecting pipe, the bubbler divides the gas into numerous small bubbles for discharge, and each small bubble is then purified, which has a better effect.

[0012] Preferably, a visual glass is fixedly provided at one end of the sterilization chamber, and a rotating handle is fixedly provided at the top of the installation cover. By providing a visual glass at one end of the sterilization chamber, it is convenient for the staff to observe the internal operation, and a rotating handle is provided at the top of the installation cover to facilitate opening the installation cover to pour sewage.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A biological laboratory sewage sterilization device, by setting a sterilization chamber, a motor module is set at the bottom of the sterilization chamber, a rotating disk is set at the top of the motor module, a heating rod is set at the top of the rotating disk, a plurality of stirring shafts are set at the top of the rotating disk, a water inlet is set at the top of the sterilization chamber, a threaded groove is set inside the water inlet, a threaded column is movably set inside the threaded groove, a mounting cover is set at the top of the threaded column, the cover is mounted through the knob and sewage is poured from the water inlet, the heating rod is heated to achieve high-temperature sterilization, and the motor module drives the rotating disk, and the rotating disk drives the stirring column to rotate, so that the sewage is heated evenly, the sterilization process is accelerated, and the sterilization is more thorough.

[0015] 2. The biological laboratory sewage sterilization device is provided with an air pump, a connecting pipe is fixedly provided at one end of the air pump, a clean air cavity is fixedly provided at the top of the bottom plate, the inside of the clean air cavity is filled with disinfectant, an activated carbon adsorption layer is fixedly provided at the top of the disinfectant, a plurality of slots are opened at one end of the clean air cavity, a connecting pipe is fixedly provided at one end of the slot, when sewage enters the sewage tank and the installation cover is closed, some bacteria will be in the internal air, and during high-temperature disinfection, bacteria floating in the air with water vapor will be extracted by the air pump and injected into the clean air cavity, adsorbed by the disinfectant and the activated carbon adsorption layer, and finally discharged from the device, so as to prevent the staff from opening the device and a large number of bacteria attached to the air from entering the staff's body, and the disinfectant and the activated carbon adsorption layer in the clean air cavity can also remove odor, so the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the device of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation of the motor module of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the threaded column of the utility model;

[0019] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0020] In the figure: 1. bottom plate; 2. sterilization chamber; 3. motor module; 4. rotating disk; 5. heating rod; 6. stirring shaft; 7. water inlet; 8. threaded groove; 9. threaded column; 10. installation cover; 11. vacuum pump; 12. connecting pipe; 13. clean air chamber; 14. disinfectant water; 15. activated carbon adsorption layer; 16. slot hole; 17. connecting pipe; 18. support column; 19. pressure plate; 20. sewage tank; 21. control valve; 22. control panel; 23. bubbler; 24. sight glass; 25. rotating handle. 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] See also Figure 1-Figure 4 As shown, the technical solution provided by the utility model is:

[0023] A biological laboratory sewage sterilization device comprises a bottom plate 1, a sterilization mechanism is fixedly arranged on the top of the bottom plate 1, the sterilization mechanism comprises a sterilization chamber 2, a motor module 3, a rotating disk 4, a heating rod 5, a stirring shaft 6, a water inlet 7, a threaded groove 8, a threaded column 9 and a mounting cover 10, the sterilization chamber 2 is fixedly arranged on the top of the bottom plate 1, the motor module 3 is fixedly arranged on the bottom end of the sterilization chamber 2, the rotating disk 4 is fixedly arranged on the top of the motor module 3, the heating rod 5 is fixedly arranged on the top of the rotating disk 4, a plurality of stirring shafts 6 are fixedly arranged on the top of the rotating disk 4, the water inlet 7 is fixedly arranged on the top of the sterilization chamber 2, the threaded groove 8 is fixedly arranged inside the water inlet 7, the threaded column 9 is movably arranged inside the threaded groove 8, and the mounting cover 10 is fixedly arranged on the top of the threaded column 9;

[0024] A purification mechanism is fixedly arranged at one end of the sterilization chamber 2, and the purification mechanism includes an air pump 11, a connecting pipe 12, a clean air chamber 13, disinfectant water 14, an activated carbon adsorption layer 15, a slot 16 and a connecting pipe 17. An air pump 11 is fixedly arranged at one end of the sterilization chamber 2, a connecting pipe 12 is fixedly arranged at one end of the air pump 11, a clean air chamber 13 is fixedly arranged at the top of the bottom plate 1, the inside of the clean air chamber 13 is filled with disinfectant water 14, an activated carbon adsorption layer 15 is fixedly arranged at the top of the disinfectant water 14, a plurality of slots 16 are opened at one end of the clean air chamber 13, and a connecting pipe 17 is fixedly arranged at one end of the slot 16;

[0025] Through the above scheme, a motor module 3 is arranged at the bottom of the sterilization chamber 2, a rotating disk 4 is arranged at the top of the motor module 3, a heating rod 5 is arranged at the top of the rotating disk 4, a plurality of stirring shafts 6 are arranged at the top of the rotating disk 4, a water inlet 7 is arranged at the top of the sterilization chamber 2, a threaded groove 8 is arranged inside the water inlet 7, a threaded column 9 is movably arranged inside the threaded groove 8, a mounting cover 10 is arranged at the top of the threaded column 9, the cover 10 is mounted through the knob and sewage is poured from the water inlet 7, the heating rod 5 is heated to achieve high-temperature sterilization, and the motor module 3 drives the rotating disk 4, and the rotating disk 4 drives the stirring column to rotate, so that the sewage is heated evenly, the sterilization process is accelerated, and the sterilization is more thorough, a connecting pipe 12 is fixedly arranged at one end of the vacuum pump 11, and a clean air cavity 1 is fixedly arranged at the top of the bottom plate 1 3. The inside of the clean air cavity 13 is filled with disinfectant 14, and an activated carbon adsorption layer 15 is fixedly arranged on the top of the disinfectant 14. A plurality of slots 16 are opened at one end of the clean air cavity 13, and a connecting pipe 17 is fixedly arranged at one end of the slot 16. When the sewage enters the sewage tank and the installation cover 10 is closed, some bacteria will be in the air inside. Also, during high-temperature disinfection, the bacteria floating in the air with the water vapor will be extracted by the vacuum pump 11 and injected into the clean air cavity 13. After being adsorbed by the disinfectant 14 and the activated carbon adsorption layer 15, they are finally discharged from the device, so as to prevent the staff from opening the device and a large number of bacteria attached to the air entering the body of the staff. In addition, the disinfectant 14 and the activated carbon adsorption layer 15 in the clean air cavity 13 can also remove odors, and the practicability is relatively high.

[0026] In this embodiment, preferably, a plurality of support columns 18 are fixedly disposed at the bottom end of the bottom plate 1, and a pressure plate 19 is fixedly disposed at the bottom end of the plurality of support columns 18;

[0027] According to the above scheme, four support columns 18 are arranged on the bottom plate 1, and pressure plates 19 are arranged at the bottom ends of the support columns 18. The support columns 18 play the role of supporting the left and right sides, and the pressure plates 19 can disperse the force on the support columns 18 to prevent the device from tipping over and being damaged;

[0028] In this embodiment, preferably, a plurality of sewage tanks 20 are provided at one end of the sterilization chamber 2, and a control valve 21 is fixedly provided at one end of the sewage tank 20;

[0029] According to the above scheme, a plurality of sewage tanks 20 are provided at one end of the sterilization chamber 2, and a control valve 21 is provided at one end of the sewage tank 20. After the sewage is sterilized, the control valve 21 is opened to discharge the sewage, so as to facilitate the next sewage disinfection.

[0030] In this embodiment, preferably, a control panel 22 is fixedly provided at one end of the sterilization chamber 2, the control panel 22 is electrically connected to the motor module 3, and the control panel 22 is electrically connected to the heating rod 5;

[0031] Through the above scheme, by setting the control panel 22 at one end of the sterilization chamber 2, the control panel 22 can control the start and power of the motor module 3, and can also control the start and temperature of the heating rod 5, with a high degree of automation;

[0032] In this embodiment, preferably, a bubbler 23 is fixedly provided at the bottom end of the connecting pipe 12;

[0033] According to the above scheme, by arranging the bubbler 23 at the bottom end of the connecting pipe 12, the bubbler 23 divides the gas into numerous small bubbles for discharge, and each small bubble is further purified, so the effect is better;

[0034] In this embodiment, preferably, a visual glass 24 is fixedly provided at one end of the sterilization chamber 2, and a rotating handle 25 is fixedly provided at the top of the mounting cover 10;

[0035] According to the above scheme, by providing a visual glass 24 at one end of the sterilization chamber 2, it is convenient for the staff to observe the internal operation, and a rotating handle 25 is provided at the top of the installation cover 10 to facilitate opening the installation cover 10 to pour sewage;

[0036] When in use, a biological laboratory sewage sterilization device of the present embodiment is provided with a motor module 3 at the bottom end of the sterilization chamber 2, a rotating disk 4 is provided at the top of the motor module 3, a heating rod 5 is provided at the top of the rotating disk 4, a plurality of stirring shafts 6 are provided at the top of the rotating disk 4, a water inlet 7 is provided at the top of the sterilization chamber 2, a threaded groove 8 is provided inside the water inlet 7, a threaded column 9 is movably provided inside the threaded groove 8, a mounting cover 10 is provided at the top of the threaded column 9, the mounting cover 10 is turned through the knob to pour sewage from the water inlet 7, the heating rod 5 is heated to achieve high-temperature sterilization, and the motor module 3 drives the rotating disk 4, and the rotating disk 4 drives the stirring column to rotate, so that the sewage is heated evenly, the sterilization process is accelerated, and the sterilization is more thorough, and an air pump 11 is provided, and a connecting pipe 12 is fixedly provided at one end of the air pump 11, and the bottom plate 1 A clean air cavity 13 is fixedly arranged on the top, and disinfectant water 14 is filled inside the clean air cavity 13. An activated carbon adsorption layer 15 is fixedly arranged on the top of the disinfectant water 14. A plurality of slots 16 are opened at one end of the clean air cavity 13, and a connecting pipe 17 is fixedly arranged at one end of the slot 16. When sewage enters the sewage tank and the installation cover 10 is closed, some bacteria will be in the internal air. During high-temperature disinfection, bacteria floating in the air with water vapor will be extracted by the vacuum pump 11 and injected into the clean air cavity 13. After being adsorbed by the disinfectant water 14 and the activated carbon adsorption layer 15, they are finally discharged from the device to prevent the staff from opening the device and a large number of bacteria attached to the air entering the staff's body. In addition, the disinfectant water 14 and the activated carbon adsorption layer 15 in the clean air cavity 13 can also remove odor, and the practicability is high.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A biological laboratory sewage sterilization device, characterized in that: The invention comprises a bottom plate (1), a sterilization mechanism is fixedly arranged at the top of the bottom plate (1), and the sterilization mechanism comprises a sterilization chamber (2), a motor module (3), a rotating disk (4), a heating rod (5), a stirring shaft (6), a water inlet (7), a threaded groove (8), a threaded column (9) and a mounting cover (10). The sterilization chamber (2) is fixedly arranged at the top of the bottom plate (1), the motor module (3) is fixedly arranged at the bottom end of the sterilization chamber (2), the rotating disk (4) is fixedly arranged at the top of the motor module (3), the heating rod (5) is fixedly arranged at the top of the rotating disk (4), a plurality of stirring shafts (6) are fixedly arranged at the top of the rotating disk (4), the water inlet (7) is fixedly arranged inside the water inlet (7), the threaded groove (8) is movably arranged inside the threaded groove (8), and the mounting cover (10) is fixedly arranged at the top of the threaded column (9); A purification mechanism is fixedly arranged at one end of the sterilization chamber (2), and the purification mechanism comprises an air pump (11), a connecting pipe (12), a clean air chamber (13), disinfectant water (14), an activated carbon adsorption layer (15), a slot (16) and a connecting pipe (17). The air pump (11) is fixedly arranged at one end of the sterilization chamber (2), and the connecting pipe (12) is fixedly arranged at one end of the air pump (11). The clean air chamber (13) is fixedly arranged at the top of the bottom plate (1), and the inside of the clean air chamber (13) is filled with disinfectant water (14). The activated carbon adsorption layer (15) is fixedly arranged at the top of the disinfectant water (14). A plurality of slots (16) are opened at one end of the clean air chamber (13), and a connecting pipe (17) is fixedly arranged at one end of the slot (16).

2. A biological laboratory sewage sterilization device according to claim 1, characterized in that: A plurality of support columns (18) are fixedly arranged at the bottom end of the base plate (1), and a pressure plate (19) is fixedly arranged at the bottom ends of the plurality of support columns (18).

3. A biological laboratory sewage sterilization device according to claim 1, characterized in that: A plurality of sewage tanks (20) are provided at one end of the sterilization chamber (2), and a control valve (21) is fixedly provided at one end of the sewage tank (20).

4. A biological laboratory sewage sterilization device according to claim 1, characterized in that: A control panel (22) is fixedly provided at one end of the sterilization chamber (2); the control panel (22) is electrically connected to the motor module (3); and the control panel (22) is electrically connected to the heating rod (5).

5. A biological laboratory sewage sterilization device according to claim 1, characterized in that: A bubbler (23) is fixedly arranged at the bottom end of the connecting pipe (12).

6. A biological laboratory sewage sterilization device according to claim 1, characterized in that: A visual glass (24) is fixedly provided at one end of the sterilization chamber (2), and a rotating handle (25) is fixedly provided at the top end of the installation cover (10).

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