A laboratory pollutant treatment device

Abstract

This utility model relates to the field of pollutant treatment technology, and more particularly to a laboratory pollutant treatment device. It includes a treatment chamber, a sterilization mechanism, and a turning mechanism. The treatment chamber contains various pollutants to be treated. The sterilization mechanism releases high-temperature steam into the interior space of the treatment chamber to comprehensively sterilize the various pollutants within. The turning mechanism agitates the pollutants within the treatment chamber, ensuring that all pollutants are fully exposed to the high-temperature steam for sterilization. The high-temperature steam generated by the sterilization mechanism can penetrate deep into the tiny crevices on the surface of the pollutants, effectively killing various hidden bacteria and viruses, achieving a deep sterilization effect. The turning mechanism continuously agitates the pollutants during the release of high-temperature steam, ensuring that all parts of the pollutants are fully and evenly exposed to the high-temperature steam for sterilization, resulting in a more thorough sterilization effect.

Description

Technical Field

[0001] This utility model relates to the field of pollutant treatment technology, and in particular to a laboratory pollutant treatment device. Background Technology

[0002] During chemical experiments, due to the complexity and diversity of the experiments themselves, some harmful pollutants are inevitably generated. These pollutants may include waste liquids, waste gases, and solid wastes. If not properly treated, they can not only pollute the laboratory environment but also pose a threat to the health of laboratory personnel. Therefore, to ensure the safety and environmental friendliness of experiments, specific equipment is needed to effectively treat these pollutants.

[0003] Patent document CN213079216U discloses a contaminant treatment device for a chemical laboratory, including a support frame and a second fixing plate. A first fixing plate is fixedly installed on one side of the support frame, and the inner surface of the first fixing plate has a lifting groove. An adsorption plate is located below the lifting groove, and a liquid storage tank is fixedly installed on one side of the main body of the cleaning device. The bottom of the liquid storage tank has a liquid outlet. A handle is fixedly installed on the outer surface of the second fixing plate, and a product label is located below the handle. This utility model's contaminant treatment device for a chemical laboratory, through the cooperation of the liquid storage tank, the liquid outlet, and the soft brush, can clean and purify contaminants that drip onto the floor or lab bench. Different cleaning solutions are stored in the liquid storage tank for different contaminants, resulting in better cleaning performance. This makes cleaning convenient, fast, and thorough, and has better application prospects.

[0004] When using the above-mentioned technologies, the following technical problems were found in the existing technologies: Cleaning can effectively remove visible impurities such as dust and dirt from the surface of contaminants, but bacteria and viruses invisible to the naked eye still remain on or inside the contaminants. These microorganisms have strong survival capabilities and are difficult to completely eliminate with simple cleaning. Therefore, a laboratory contaminant treatment device is designed to provide an alternative technical solution to the above-mentioned technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a laboratory contaminant treatment device to address the aforementioned technical problems and solve the technical issue of microbial residues after contaminant cleaning in chemical laboratories.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A laboratory contaminant treatment device includes a treatment tank capable of containing different types of contaminants, and further includes:

[0008] The sterilization mechanism includes a first chamber fixed to one side of the processing chamber, a heating unit disposed within the first chamber and capable of generating high-temperature steam, and a release unit capable of delivering the high-temperature steam to release different types of contaminants contaminated within the processing chamber; and

[0009] The agitation mechanism includes a stirring section located inside the treatment chamber and a transmission section capable of driving the stirring section to act on different types of pollutants, so that the pollutants are fully exposed to high-temperature steam.

[0010] In a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the heating unit includes an electric heating tube fixed inside a first chamber by a partition, with the power receiving end of the electric heating tube extending out from one side of the first chamber.

[0011] As a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the sterilization mechanism further includes an inlet valve fixed to the top of the first chamber for injecting water into the first chamber, a pressure regulating valve for adjusting the pressure formed after heating the water, and an outlet valve fixed to the bottom of the other side of the first chamber for draining water.

[0012] As a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the treatment box includes a second box body, a partition formed by opening multiple cavities in the second box body for storing different types of contaminants, a cover body rotatably connected to the top of the second box body, and a locking element that can press the partition body against a sealing strip provided on the top opening of the second box body, thereby closing the second box body.

[0013] As a preferred embodiment of the laboratory pollutant treatment device provided by this utility model, the release part includes an output pipe fixed on the partition and connected to the first box, multiple discharge holes opened on the output pipe to allow high-temperature steam to enter the cavity according to the injection path, an electromagnetic valve that allows the output pipe to be disconnected from the first box, and a high-temperature resistant and breathable membrane disposed in the inlet of the output pipe that receives high-temperature steam in the first box.

[0014] As a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the flipping mechanism further includes a baffle, which is fixed between a first box and a second box that can cover the transmission part and the electric heating tube connection end.

[0015] As a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the stirring part includes a set of rotating shafts rotatably connected between a set of cavities along the width direction, and a wave-shaped blade located outside the fixed rotating shafts and within each cavity.

[0016] In a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, the transmission unit includes a first pulley and a second pulley, which are coaxially connected to a set of rotating shafts extending into the baffle at one end, a synchronous belt sleeved between the first pulley and the second pulley, and a motor fixed in the baffle by a bracket and coaxially connected to the second pulley.

[0017] As a preferred embodiment of the laboratory contaminant treatment device provided by this utility model, it also includes a controller, wherein the heating part, the releasing part and the transmission part are all electrically connected to the controller.

[0018] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0019] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0020] The present invention provides a laboratory contaminant treatment device that uses high-temperature steam generated by a sterilization mechanism to penetrate deep into the tiny crevices on the surface of contaminants, thereby effectively killing various hidden bacteria and viruses, achieving a deep sterilization effect, and ensuring environmental safety and health.

[0021] This utility model provides a laboratory contaminant treatment device. Through a turning mechanism, the contaminants are continuously turned over in all directions during the release of high-temperature steam, ensuring that every part of the contaminant can be fully and evenly contacted for sterilization by the high-temperature steam. This dynamic turning mechanism effectively avoids sterilization dead spots caused by the fixed position of the contaminants, thereby greatly improving the uniformity and overall efficiency of the sterilization process and making the sterilization effect more thorough. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of a laboratory pollutant treatment device according to the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the heating part in the sterilization mechanism of a laboratory contaminant treatment device according to the present invention;

[0025] Figure 3This is a schematic diagram of the structure of the sterilization mechanism of a laboratory contaminant treatment device according to the present invention, showing how the release mechanism is located on the treatment box.

[0026] Figure 4 This is a schematic diagram showing how the flipping mechanism of a laboratory pollutant treatment device of this utility model is installed inside the treatment box;

[0027] Figure 5 This utility model relates to a laboratory pollutant treatment device. Figure 4 Further structural diagram of the tilting mechanism.

[0028] In the diagram: 1. Processing box; 11. Second box; 12. Chamber; 13. Partition; 14. Cover; 15. Locking fastener; 2. Sterilization mechanism; 21. First box; 22. Heating unit; 221. Partition; 222. Heating tube; 23. Release unit; 231. Output pipe; 232. Drain hole; 24. Inlet valve; 25. Pressure regulating valve; 26. Outlet valve; 3. Tilting mechanism; 31. Stirring unit; 311. Rotating shaft; 312. Blade; 32. Transmission unit; 321. First pulley; 322. Second pulley; 323. Synchronous belt; 324. Support; 325. Motor; 33. Baffle; 4. Controller. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] like Figure 1As shown, this laboratory contaminant treatment device includes a treatment chamber 1, a sterilization mechanism 2, and a turning mechanism 3. The treatment chamber 1 is used to contain various contaminants to be treated. The sterilization mechanism 2 is used to release high-temperature steam into the internal space of the treatment chamber 1. In this way, various contaminants in the treatment chamber 1 can be effectively sterilized, thereby ensuring the expected sterilization effect and guaranteeing the sterile state of the contaminants.

[0034] The turning mechanism 3 is used to turn the pollutants in the treatment box 1. Through the operation of the turning mechanism 3, the pollutants in the treatment box 1 can be fully subjected to high-temperature steam sterilization treatment, avoiding the situation where high-temperature steam cannot fully contact the pollutants due to the stacking of pollutants, thus improving the sterilization effect.

[0035] like Figure 2 As shown, and refer to Figure 1 The sterilization mechanism 2 further includes a first chamber 21, a heating unit 22, and a release unit 23. Specifically, the first chamber 21 is fixed to one side of the processing chamber 1, serving to support and house the heating unit 22. The heating unit 22 is built into the first chamber 21 and generates high-temperature steam through electric heating or other heating methods. The release unit 23 is connected to the heating unit 22 and is cleverly designed to evenly release high-temperature steam into every corner of the processing chamber 1, ensuring that each type of contaminant is fully surrounded by high-temperature steam, thereby achieving efficient sterilization.

[0036] In some embodiments, the heating element 22 further includes a spacer 221 and a heating element 222. Specifically, the spacer 221 provides stable support for the heating element 222, preventing it from shaking or shifting within the first housing 21, and also facilitates heat dissipation and uniform heating. The heating element 222, as the main heating element, generates heat when energized, thereby heating the water in the first housing 21 and producing high-temperature steam. The heating element 222 is preferably made of a high-heat-resistant, high-conductivity alloy material to ensure its stability and durability under prolonged high-temperature operation. The electrical connection of the heating element 222 is equipped with safety protection measures, such as an insulating sleeve or terminal block, to prevent current leakage or electric shock, ensuring operational safety.

[0037] In some embodiments, the sterilization mechanism 2 further includes an inlet valve 24, a pressure regulating valve 25, and an outlet valve 26; specifically, the inlet valve 24 is fixed to the top of the first housing 21 to facilitate the injection of an appropriate amount of water into the first housing 21, providing the heating unit 22 with the liquid water source required to generate high-temperature steam.

[0038] The pressure regulating valve 25 is also fixed to the top of the first chamber 21 and is used to regulate the pressure of the steam formed after heating the water, so as to ensure that the high-temperature steam has a suitable pressure when it is released into the treatment chamber 1. This not only improves the sterilization effect of the high-temperature steam, but also avoids damage to the device due to excessive pressure.

[0039] The water outlet valve 26 is fixed to the bottom of the other side of the first housing 21, and is used to discharge water or residual steam in the first housing 21 when needed, so as to facilitate the maintenance and cleaning of the device.

[0040] like Figure 3 As shown, and refer to Figure 1 and Figure 2 The treatment box 1 further includes a second box body 11, multiple cavities 12, a partition 13, a cover 14, and a locking element 15; specifically, the second box body 11, as the main body of the treatment box 1, is preferably made of a corrosion-resistant and high-temperature-resistant material to ensure that the structure can maintain stability and durability when treating various pollutants.

[0041] Multiple cavities 12 are rationally divided inside the second housing 11 by partitions 13. Each cavity 12 is set independently to classify and store different types of pollutants, effectively preventing cross-contamination between pollutants.

[0042] The cover 14 is hinged to the top of the second chamber 11, allowing for easy opening and closing of the treatment chamber 1, facilitating the addition and treatment of contaminants. When the cover 14 is closed, the locking fastener 15 secures the partition 13 tightly against the top opening of the second chamber 11. Combined with the sealing strip, this ensures the airtightness of the treatment chamber 1, preventing high-temperature steam leakage during sterilization and maintaining a high-pressure, high-temperature environment inside the treatment chamber 1, thus improving sterilization efficiency. In some embodiments (not shown), an insulation layer is provided on the inner side of the cover 14. When the cover 14 is closed, the insulation layer effectively reduces heat loss, maintaining a high-temperature environment inside the treatment chamber 1. An observation window can also be provided on the cover 14, allowing users to directly observe the internal conditions of the treatment chamber 1, such as the state of contaminants and the progress of sterilization, eliminating the need for frequent opening of the cover 14 for inspection, reducing heat loss, and lowering the risk of recontamination.

[0043] Based on the above, in some embodiments, the release part 23 further includes an output pipe 231, a plurality of outlet holes 232, a solenoid valve and a high-temperature resistant breathable membrane; specifically, the output pipe 231 is fixed on the partition 13, and one end extends into the interior of the first box 21 and communicates with the interior space of the first box 21.

[0044] Multiple outlet holes 232 are evenly distributed along the circumference of the output pipe 231. When the solenoid valve is opened, high-temperature steam can flow along the output pipe 231 and enter the cavity 12 through the outlet holes 232 according to the injection path (as shown by the dotted line in the figure), performing high-temperature sterilization treatment on the contaminants in the cavity 12. The solenoid valve can control the flow and cut-off of high-temperature steam, thereby controlling the sterilization process.

[0045] The high-temperature resistant breathable membrane is installed inside the inlet of the output pipe 231 that receives the high-temperature steam from the first housing 21. It can effectively prevent impurities in the high-temperature steam from entering the output pipe 231, ensuring the purity of the high-temperature steam. At the same time, the high-temperature resistant breathable membrane can also withstand the high temperature of the high-temperature steam, ensuring the normal operation of the release part 23.

[0046] The system also includes a controller 4, and the heating unit 22, the release unit 23, and the transmission unit 32 are all electrically connected to the controller 4. Specifically, the controller 4 serves as the control center of the entire device, capable of receiving operating commands and precisely controlling the heating unit 22, the release unit 23, and the transmission unit 32 according to these commands. Specifically, the controller 4 can preset different operating programs, such as heating temperature, steam release time, and the operating speed of the transmission unit 32, to meet the treatment requirements of different pollutants. Through the intelligent regulation of the controller 4, not only is the treatment efficiency improved, but the stability and safety of the treatment process are also ensured.

[0047] like Figure 4 As shown, the agitation mechanism 3 further includes a stirring section 31 and a transmission section 32. Specifically, the stirring section 31 is located inside the treatment chamber 1, and its shape matches the bottom shape of the treatment chamber 1 to ensure that the stirring section 31 can fully contact and stir the contaminants inside the treatment chamber 1. The transmission section 32 is located outside the treatment chamber 1 and, through a transmission connection with the stirring section 31, can drive the stirring section 31 to rotate inside the treatment chamber 1. During rotation, the stirring section 31 can act on different types of contaminants inside the treatment chamber 1, allowing the contaminants to be fully exposed to high-temperature steam, thus improving the sterilization effect.

[0048] The flipping mechanism 3 further includes a baffle 33, which is fixed between the first housing 21 and the second housing 11 that can cover the transmission part 32 and the electrical terminal of the heating tube 222. When the transmission part 32 is in operation, it may generate a certain amount of heat or vibration. The baffle 33 can effectively isolate these factors from interfering with the external environment, and also prevent external objects from accidentally contacting the transmission part 32 or the electrical terminal of the heating tube 222, thereby causing a safety accident.

[0049] In some embodiments, such as Figure 5 As shown, and refer to Figure 3 and Figure 4The stirring section 31 further includes a set of rotating shafts 311 and multiple blades 312; the transmission section 32 further includes a first pulley 321, a second pulley 322, a synchronous belt 323, a bracket 324, and a motor 325. Specifically, the motor 325 serves as a power source and is securely mounted inside the baffle 33 via the bracket 324 to ensure that excessive vibration is not generated during high-speed operation. The output shaft of the motor 325 is tightly connected to the second pulley 322, and when the motor 325 starts, it can drive the second pulley 322 to rotate synchronously. The first pulley 321 is coaxially connected to one end of the set of rotating shafts 311, so when the second pulley 322 transmits power to the first pulley 321 through the synchronous belt 323, it can drive this set of rotating shafts 311 to rotate synchronously. In this way, the blade 312 can make a circular motion trajectory inside the treatment box 1 as the rotating shaft 311 rotates, which can more effectively turn over and mix the pollutants in the treatment box 1, ensuring that the pollutants can come into full and uniform contact with the high-temperature steam, thereby improving the sterilization efficiency.

[0050] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A laboratory contaminant treatment device, comprising a treatment tank (1) capable of accommodating different types of contaminants, characterized in that, Also includes: The sterilization mechanism (2) includes a first chamber (21) fixed to one side of the processing chamber (1), a heating unit (22) disposed within the first chamber (21) and capable of generating high-temperature steam, and a release unit (23) capable of delivering high-temperature steam to different types of contaminants contaminated within the processing chamber (1); and The turning mechanism (3) includes a stirring part (31) located in the treatment box (1) and a transmission part (32) capable of driving the stirring part (31) to act on different types of pollutants so that the pollutants are fully exposed to high-temperature steam.

2. The laboratory contaminant treatment device according to claim 1, characterized in that, The heating element (22) includes an electric heating tube (222) fixed inside the first housing (21) by a partition (221), with the power-connecting end of the electric heating tube (222) extending out to one side of the first housing (21).

3. The laboratory contaminant treatment device according to claim 2, characterized in that, The sterilization mechanism (2) further includes an inlet valve (24) fixed to the top of the first chamber (21) for injecting water into the first chamber (21), a pressure regulating valve (25) for adjusting the pressure formed after heating the water, and an outlet valve (26) fixed to the bottom of the other side of the first chamber (21) for draining water.

4. The laboratory contaminant treatment device according to claim 1, characterized in that, The treatment box (1) includes a second box (11), a partition (13) formed by opening multiple cavities (12) for storing different types of pollutants in the second box (11), a cover (14) rotatably connected to the top of the second box (11), and a locking member (15) that can press the partition (13) against a sealing strip provided on the top opening of the second box (11) to close the second box (11).

5. The laboratory contaminant treatment device according to claim 2 or 4, characterized in that, The release part (23) includes an output pipe (231) fixed on the partition (13) and connected to the first housing (21), a plurality of outlet holes (232) opened on the output pipe (231) and enabling high-temperature steam to enter the cavity (12) along the injection path, a solenoid valve that enables the output pipe (231) to be disconnected from the first housing (21), and a high-temperature resistant breathable membrane provided in the inlet of the output pipe (231) that receives high-temperature steam in the first housing (21).

6. The laboratory contaminant treatment device according to claim 2, characterized in that, The flipping mechanism (3) also includes a baffle (33), which is fixed between a first housing (21) and a second housing (11) that can cover the transmission part (32) and the electrical terminal of the heating tube (222).

7. The laboratory contaminant treatment apparatus according to claim 4 or 6, characterized in that, The stirring unit (31) includes a set of rotating shafts (311) rotatably connected between a set of cavities (12) along the width direction, and a wave-shaped blade (312) located outside the fixed rotating shafts (311) and inside each cavity (12).

8. The laboratory contaminant treatment device according to claim 7, characterized in that, The transmission unit (32) includes a first pulley (321) and a second pulley (322) that are coaxially connected to one end of a set of rotating shafts (311) inside the baffle (33), a synchronous belt (323) sleeved between the first pulley (321) and the second pulley (322), and a motor (325) fixed inside the baffle (33) by a bracket (324) and coaxially connected to the second pulley (322).

9. The laboratory contaminant treatment device according to claim 1, characterized in that, It also includes a controller (4), and the heating part (22), the release part (23) and the transmission part (32) are all electrically connected to the controller (4).

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