CN219636939U - Laboratory sewage treatment equipment - Google Patents
Laboratory sewage treatment equipment Download PDFInfo
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- CN219636939U CN219636939U CN202320585788.1U CN202320585788U CN219636939U CN 219636939 U CN219636939 U CN 219636939U CN 202320585788 U CN202320585788 U CN 202320585788U CN 219636939 U CN219636939 U CN 219636939U
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Abstract
The utility model discloses laboratory sewage treatment equipment, which comprises an equipment main body: the crushing box is arranged in the equipment main body, a control valve is arranged below the crushing box, a mixing chamber is arranged below the control valve, a stirring frame is arranged in the mixing chamber, and a liquid inlet pipe is arranged on one side of the mixing chamber; the liquid outlet pipe is arranged above the liquid inlet pipe, a water pump is arranged above the equipment main body, a spray head is arranged on one side of the crushing box, a screen plate is arranged below the spray head, and a deposition chamber is arranged below the screen plate; the side plate is fixedly connected to the inside of the deposition chamber, and a sliding rail is arranged in the side plate. This laboratory sewage's treatment facility is convenient for carry out classification and recovery cyclic utilization to laboratory medicine and laboratory discarded object, to the organic waste water that concentration is high, and toxicity is big and can't retrieve, can carry out centralized processing.
Description
Technical Field
The utility model relates to the technical field of laboratory sewage treatment, in particular to laboratory sewage treatment equipment.
Background
With the development of China science and technology, the requirements on laboratories are more and more increased, and particularly in recent decades, the construction quantity of various laboratories is continuously increased, the laboratory wastewater discharge amount is not large, the laboratory wastewater is a relatively independent public institution, the pollution is easily ignored, the laboratory is a typical serious pollution source, the pollutant is often ignored by people, the more the construction quantity is, the larger the total pollution quantity is, because of historical reasons, the drainage pipelines of a plurality of chemical laboratories are communicated with the drainage pipelines of residents, the pollutant flows into rivers after forming cross pollution, acute infection and latent infection characteristics through a sewer or permeates into the ground, and after heavy metal enters water sources or soil, the heavy metal possibly enters human food chains through various ways, and along with the continuous enhancement of people's environmental awareness and the continuous perfection of corresponding environmental regulations, the laboratory wastewater treatment becomes one of examination projects of laboratory management systems, so the laboratory comprehensive wastewater treatment has very important significance. However, the existing laboratory sewage treatment equipment still has the defects, such as a sewage treatment equipment for a school laboratory with the application number of CN208104114U, and the sewage treatment equipment for the school laboratory has the following problems when in use:
1. the existing laboratory sewage treatment equipment has the defects that the laboratory sewage discharge amount is small, and the laboratory sewage is generally simply treated and then directly discharged into an underground sewage official network to be sent to a large-scale domestic sewage treatment plant for centralized treatment, so that toxic organic solution in the sewage and other sewage containing heavy metals cannot be effectively treated, and the health of human beings is influenced;
2. the existing laboratory sewage treatment equipment is inconvenient to classify, treat, recycle and recycle laboratory medicines and laboratory wastes, has high concentration and high toxicity, and cannot recycle organic wastewater, so that centralized treatment cannot be performed.
Aiming at the problems, innovative design is urgently needed on the basis of the original laboratory sewage treatment equipment.
Disclosure of Invention
The utility model aims to provide laboratory sewage treatment equipment, which solves the problems that the existing laboratory sewage treatment equipment provided in the background technology is low in laboratory sewage discharge amount, is generally subjected to simple treatment, is directly discharged into an underground sewage functional network to be sent to a large-scale domestic sewage treatment plant for centralized treatment, toxic organic solution in sewage and other sewage containing heavy metals cannot be effectively treated, influences human health, is inconvenient to classify, treat and recycle laboratory medicines and laboratory wastes, and cannot be used for centralized treatment of organic wastewater which is high in concentration, high in toxicity and incapable of being recycled.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a laboratory sewage treatment device, comprising a device body:
the crushing box is arranged in the equipment main body, a control valve is arranged below the crushing box, a mixing chamber is arranged below the control valve, a stirring frame is arranged in the mixing chamber, and a liquid inlet pipe is arranged on one side of the mixing chamber;
the liquid outlet pipe is arranged above the liquid inlet pipe, a water pump is arranged above the equipment main body, a spray head is arranged on one side of the crushing box, a screen plate is arranged below the spray head, and a deposition chamber is arranged below the screen plate;
the side plate is fixedly connected to the inside of the deposition chamber, a sliding rail is arranged in the side plate, a sliding block is movably connected to the inside of the sliding rail, a cleaning plate is fixedly connected to one side of the sliding block, and a resistance reducing hole is formed in the cleaning plate;
the slag guide pipe is arranged at the front end of the deposition chamber, one side of the spray head is provided with an organic washing bin, a water washing bin is arranged below the organic washing bin, a drying chamber is arranged below the water washing bin, and a recovery pipe is arranged below the drying chamber;
the combustion chamber is arranged on one side of the drying chamber, a combustion container is arranged in the combustion chamber, a smokeless high-temperature gun is arranged above the combustion container, and a control box is arranged above the combustion chamber.
Preferably, the central axis of the mixing chamber coincides with the central axis of the stirring frame, and the central axis of the mixing chamber coincides with the central axis of the crushing box.
Preferably, the liquid outlet pipe is connected with the spray head through a water pump, and the central axis of the spray head coincides with the central axis of the sieve plate.
Preferably, the side plate forms a sliding structure through the sliding rail and the sliding block, and the sliding block and the cleaning plate are of an integrated structure.
Preferably, the drag reduction holes are formed in the cleaning plate at equal intervals, and the slag guide pipes are symmetrical with respect to the central axis of the cleaning plate.
Preferably, the central axis of the organic washing bin coincides with the central axis of the water washing bin, and the central axis of the water washing bin coincides with the central axis of the drying chamber.
Preferably, the upper surface of the inner part of the combustion chamber is attached to the upper surface of the smokeless high-temperature gun, and the central axis of the combustion container is overlapped with the central axis of the smokeless high-temperature gun.
Compared with the prior art, the utility model provides the laboratory sewage treatment equipment, which has the following advantages:
1. the improved solid waste or solid medicines are classified according to different types and chemical properties of the medicines in the laboratory, the classified medicines of the same type are introduced into the crushing box through the inlet of the crushing box, the crushing roller in the crushing box crushes the solid medicines, the control valve controls the quantity of crushed powder entering the mixing chamber, and after the powder enters the mixing chamber, the required reagent liquid is introduced through the liquid inlet pipe so as to be fully mixed with the medicines, thereby being convenient for subsequently improving the recycling rate of the medicines, and simultaneously reducing the emission of pollutants, especially the solid waste containing heavy metals;
2. the improved deposited material slag is settled at the bottom of the improved material slag, sliding blocks at two sides of a cleaning plate move in a sliding rail under the action of electric drive when the cleaning plate is cleaned and collected, so that the cleaning plate pushes the deposited slag to the slag guide pipe, resistance of liquid can be relieved to a certain extent through drag reduction force holes in the pushing process, the slag discharging effect is improved, the used organic solvent can be recycled to some extent, the organic solvent can be washed in the organic washing bin firstly, the organic solvent is washed by water after different detergents are adopted according to different dissolved matters in the organic solvent, the organic solvent is dried in the drying chamber after being washed, and finally, the organic wastewater which is high in concentration and high in toxicity and cannot be recycled can be led into the combustion container for concentrated incineration treatment by the smoke-free high-temperature gun, and the waste water is purified by distillation.
Drawings
FIG. 1 is a schematic perspective view of a side panel of the present utility model;
FIG. 2 is a schematic diagram of a main cross-sectional structural connection of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of the external structure of the present utility model.
In the figure: 1. an apparatus main body; 2. a crushing box; 3. a control valve; 4. a mixing chamber; 5. a stirring rack; 6. a liquid inlet pipe; 7. a liquid outlet pipe; 8. a water pump; 9. a spray head; 10. a sieve plate; 11. a deposition chamber; 12. a side plate; 13. a slide rail; 14. a slide block; 15. a cleaning plate; 16. resistance reducing holes; 17. a slag guide pipe; 18. an organic washing bin; 19. a washing bin; 20. a drying chamber; 21. a recovery pipe; 22. a combustion chamber; 23. a combustion vessel; 24. a smokeless high temperature gun; 25. and a control box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a laboratory wastewater treatment facility comprising: the device comprises a device main body 1, a crushing box 2, a control valve 3, a mixing chamber 4, a stirring frame 5, a liquid inlet pipe 6, a liquid outlet pipe 7, a water pump 8, a spray head 9, a sieve plate 10, a deposition chamber 11, a side plate 12, a sliding rail 13, a sliding block 14, a cleaning plate 15, a resistance reducing hole 16, a slag guide pipe 17, an organic washing bin 18, a water washing bin 19, a drying chamber 20, a recovery pipe 21, a combustion chamber 22, a combustion container 23, a smokeless high-temperature gun 24 and a control box 25,
a crushing tank 2 provided inside the apparatus main body 1, a control valve 3 provided below the crushing tank 2, a mixing chamber 4 provided below the control valve 3, a stirring frame 5 provided inside the mixing chamber 4, and a liquid inlet pipe 6 provided on one side of the mixing chamber 4;
a liquid outlet pipe 7 which is arranged above the liquid inlet pipe 6, a water pump 8 is arranged above the equipment main body 1, a spray head 9 is arranged on one side of the crushing box 2, a screen plate 10 is arranged below the spray head 9, and a deposition chamber 11 is arranged below the screen plate 10;
the side plate 12 is fixedly connected to the inside of the deposition chamber 11, a sliding rail 13 is arranged in the side plate 12, a sliding block 14 is movably connected to the inside of the sliding rail 13, a cleaning plate 15 is fixedly connected to one side of the sliding block 14, and a resistance reducing hole 16 is formed in the cleaning plate 15;
a slag guide pipe 17 arranged at the front end of the deposition chamber 11, one side of the spray head 9 is provided with an organic washing bin 18, a water washing bin 19 is arranged below the organic washing bin 18, a drying chamber 20 is arranged below the water washing bin 19, and a recovery pipe 21 is arranged below the drying chamber 20;
a combustion chamber 22 provided at one side of the drying chamber 20, a combustion container 23 provided in the combustion chamber 22, a smokeless high temperature gun 24 provided above the combustion container 23, and a control box 25 provided above the combustion chamber 22.
As shown in fig. 1 and fig. 2, the central axis of the mixing chamber 4 coincides with the central axis of the stirring frame 5, the central axis of the mixing chamber 4 coincides with the central axis of the crushing box 2, the medicines are classified according to different types and chemical properties of the medicines, then the classified medicines of the same type are introduced into the crushing box 2 through the inlet of the crushing box 2, and the crushing rollers in the crushing box 2 crush the solid medicines;
as shown in fig. 2 and 3, the liquid outlet pipe 7 is connected with the spray head 9 through the water pump 8, the central axis of the spray head 9 coincides with the central axis of the sieve plate 10, the control valve 3 controls the amount of broken powder entering the mixing chamber 4, and after the powder enters the mixing chamber 4, the liquid inlet pipe 6 is used for introducing required reagent liquid so as to fully mix the reagent liquid with the medicine, thereby being convenient for subsequently improving the recovery utilization rate of the medicine, reducing the emission of pollutants, and particularly reducing the solid waste containing heavy metals;
as shown in fig. 3 and fig. 4, the side plates 12 form a sliding structure through the sliding rails 13 and the sliding blocks 14, and the sliding blocks 14 and the cleaning plates 15 are in an integrated structure, the mixed liquid finally enters the deposition chamber 11 to finish deposition, deposited material slag is deposited at the bottom of the deposition chamber, and the sliding blocks 14 at two sides of the cleaning plates 15 move in the sliding rails 13 under the action of electric drive during cleaning and collection, so that the cleaning plates 15 push the deposited slag to the slag guide pipes 17;
as shown in fig. 4 and fig. 1, the resistance reducing holes 16 are formed in the cleaning plate 15 at equal intervals, the slag guide pipes 17 are symmetrical about the central axis of the cleaning plate 15, and the resistance reducing holes 16 can relieve the resistance of liquid to a certain extent in the pushing process, so that the slag discharging effect is improved;
specifically, as shown in fig. 1 and fig. 3, the central axis of the organic washing bin 18 coincides with the central axis of the washing bin 19, the central axis of the washing bin 19 coincides with the central axis of the drying chamber 20, some organic solvent used in experiments can be recovered, the organic solvent can be washed in the organic washing bin 18 firstly, different detergents are adopted for washing according to different dissolved matters contained in the organic solvent, then the organic solvent is introduced into the washing bin 19 for washing by water, and enters the drying chamber 20 for drying after washing, and finally, the organic solvent is refined and purified by distillation, thereby completing efficient recycling;
specifically, as shown in fig. 2 and 4, the upper surface of the combustion chamber 22 is attached to the upper surface of the smokeless high-temperature gun 24, and the central axis of the combustion container 23 is overlapped with the central axis of the smokeless high-temperature gun 24, so that organic wastewater which is high in concentration, high in toxicity and incapable of being recovered can be introduced into the combustion container 23, and is subjected to concentrated incineration treatment by the smokeless high-temperature gun 24.
Working principle: when the laboratory sewage treatment equipment is used, according to fig. 1, 2, 3 and 4, solid waste or solid medicines are firstly treated in a laboratory, the solid waste or the solid medicines are classified according to different types and chemical properties of the medicines, the classified medicines of the same type are then introduced into the crushing box 2 through the introduction port of the crushing box 2, the crushing roller in the crushing box 2 crushes the solid medicines, the control valve 3 controls the quantity of crushed powder entering the mixing chamber 4, after the powder enters the mixing chamber 4, the required reagent liquid is introduced through the liquid inlet pipe 6 so as to be fully mixed with the medicines, thereby being convenient for subsequently improving the recycling rate of the medicines, reducing the emission of pollutants, especially the solid waste containing heavy metals, the mixed liquid after the mixing is introduced into the spray nozzle 9 through the water pump 8 and the liquid outlet pipe 7, the spray head 9 sprays liquid above the screen plate 10, the screen plate 10 can screen fine particles to increase the purity of subsequent recycled materials, then the mixed liquid finally enters the deposition chamber 11 to finish deposition, deposited material slag is deposited at the bottom of the deposition chamber, sliding blocks 14 at two sides of the cleaning plate 15 move in the sliding rail 13 under the action of electric drive during cleaning and collecting, so that the cleaning plate 15 pushes the deposited slag into the slag guide pipe 17, drag reducing holes 16 can relieve the resistance of the liquid to a certain extent during pushing, the slag discharging effect is improved, the used organic solvent can be recycled to some extent, the organic solvent can be firstly washed in the organic washing bin 18, after washing is carried out according to different dissolved materials contained in the organic solvent, the organic solvent is then introduced into the water washing bin 19 to be washed, the cleaning is finished and then enters the drying chamber 20 to be dried, finally the organic solvent is distilled to be refined, purification is carried out, thereby high-efficiency recycling is completed, the cost of a laboratory is reduced, and organic wastewater which is high in concentration and high in toxicity and cannot be recycled can be guided into the combustion container 23 and is subjected to concentrated incineration treatment by using the smokeless high-temperature gun 24.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Laboratory sewage treatment equipment, including equipment main part (1), its characterized in that:
the crushing box (2) is arranged in the equipment main body (1), a control valve (3) is arranged below the crushing box (2), a mixing chamber (4) is arranged below the control valve (3), a stirring frame (5) is arranged in the mixing chamber (4), and a liquid inlet pipe (6) is arranged on one side of the mixing chamber (4);
the liquid outlet pipe (7) is arranged above the liquid inlet pipe (6), a water pump (8) is arranged above the equipment main body (1), a spray head (9) is arranged on one side of the crushing box (2), a screen plate (10) is arranged below the spray head (9), and a deposition chamber (11) is arranged below the screen plate (10);
the side plate (12) is fixedly connected to the inside of the deposition chamber (11), a sliding rail (13) is arranged in the side plate (12), a sliding block (14) is movably connected to the inside of the sliding rail (13), a cleaning plate (15) is fixedly connected to one side of the sliding block (14), and a resistance reducing hole (16) is formed in the cleaning plate (15);
the slag guide pipe (17) is arranged at the front end of the deposition chamber (11), one side of the spray head (9) is provided with an organic washing bin (18), a water washing bin (19) is arranged below the organic washing bin (18), a drying chamber (20) is arranged below the water washing bin (19), and a recovery pipe (21) is arranged below the drying chamber (20);
the drying device comprises a combustion chamber (22) which is arranged on one side of the drying chamber (20), wherein a combustion container (23) is arranged in the combustion chamber (22), a smokeless high-temperature gun (24) is arranged above the combustion container (23), and a control box (25) is arranged above the combustion chamber (22).
2. A laboratory wastewater treatment plant according to claim 1, characterized in that: the central axis of the mixing chamber (4) coincides with the central axis of the stirring frame (5), and the central axis of the mixing chamber (4) coincides with the central axis of the crushing box (2).
3. A laboratory wastewater treatment plant according to claim 1, characterized in that: the liquid outlet pipe (7) is connected with the spray head (9) through the water pump (8), and the central axis of the spray head (9) is coincident with the central axis of the sieve plate (10).
4. A laboratory wastewater treatment plant according to claim 1, characterized in that: the side plates (12) form a sliding structure through the sliding rails (13) and the sliding blocks (14), and the sliding blocks (14) and the cleaning plates (15) are of an integrated structure.
5. A laboratory wastewater treatment plant according to claim 1, characterized in that: the drag reduction holes (16) are equidistantly formed in the cleaning plate (15), and the slag guide pipes (17) are symmetrical with respect to the central axis of the cleaning plate (15).
6. A laboratory wastewater treatment plant according to claim 1, characterized in that: the central axis of the organic washing bin (18) coincides with the central axis of the water washing bin (19), and the central axis of the water washing bin (19) coincides with the central axis of the drying chamber (20).
7. A laboratory wastewater treatment plant according to claim 1, characterized in that: the upper surface of the inside of the combustion chamber (22) is attached to the upper surface of the smokeless high-temperature gun (24), and the central axis of the combustion container (23) is overlapped with the central axis of the smokeless high-temperature gun (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320585788.1U CN219636939U (en) | 2023-03-23 | 2023-03-23 | Laboratory sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320585788.1U CN219636939U (en) | 2023-03-23 | 2023-03-23 | Laboratory sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219636939U true CN219636939U (en) | 2023-09-05 |
Family
ID=87816639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320585788.1U Active CN219636939U (en) | 2023-03-23 | 2023-03-23 | Laboratory sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219636939U (en) |
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2023
- 2023-03-23 CN CN202320585788.1U patent/CN219636939U/en active Active
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