Seawater permanganate measuring device
By designing a seawater permanganate measurement device, using constant temperature heating module, filling adjustment module, stirring module and shell design, the problems of cumbersome and low accuracy of traditional measurement methods are solved, and efficient and accurate measurement results are achieved.
Patent Information
- Application Number
- CN202421610650.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The traditional seawater permanganate measurement method is cumbersome and time-consuming, and is susceptible to human and environmental factors, resulting in low accuracy of experimental results.
A seawater permanganate measurement device is designed, including a shell, reaction vessel, measuring cylinder, filling adjustment assembly, driving assembly, stirring assembly and water outlet pipe. Through a constant temperature heating module, filling adjustment assembly, stirring assembly and shell design, experimental conditions and operating procedures are optimized.
It significantly improves the efficiency and accuracy of seawater permanganate determination, is easy to operate, reduces artificial interference, and improves the reliability of experimental results.
Smart Images
Figure CN222850602U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water quality determination, in particular to a seawater permanganate determination device. Background Art
[0002] In marine environmental monitoring and water quality assessment, the determination of permanganate in seawater is a crucial link. The content of permanganate is an important indicator reflecting the water quality and redox capacity of seawater.
[0003] The traditional method for determining seawater permanganate is often to manually add the solution into a reaction vessel using a handheld dropper, and then increase the reaction speed by letting it stand or using manual stirring. The operation is somewhat cumbersome and time-consuming, and is easily affected by human factors or external environmental factors, resulting in poor accuracy of the experimental results.
[0004] Therefore, developing a seawater permanganate determination device with simple operation, high accuracy and high efficiency is of great significance for improving the accuracy and efficiency of seawater quality monitoring.
[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention
[0006] In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide a seawater permanganate determination device.
[0007] The utility model solves the technical problem by adopting the following technical solution: a seawater permanganate determination device, comprising a shell, a reaction container, a measuring cylinder, a filling and regulating component, a driving component, a stirring component and a water outlet pipe;
[0008] The reaction container is fixedly installed in the shell, the stirring assembly is arranged in the reaction container and connected to the shell, the driving assembly is arranged on the shell and connected to the stirring assembly, the measuring cylinder is fixedly installed on the shell and located on the axis of the reaction container, the filling adjustment assembly is arranged on the shell and connected to the measuring cylinder, the water outlet pipe is fixedly installed on the shell and communicated with the reaction container, and one end of the water outlet pipe away from the reaction container extends to the outside of the shell and is fixedly installed with a control valve;
[0009] A constant temperature heating module is arranged on the inner wall of the bottom of the shell.
[0010] Preferably, the filling adjustment assembly includes a regulating valve, bevel gear one, bevel gear two and a rotating shaft. A rotating shaft parallel to the measuring cylinder is rotatably mounted on the shell, a regulating valve is fixedly mounted on the bottom of the measuring cylinder, and the valve stem of the regulating valve and the bottom end of the rotating shaft are respectively fixedly sleeved with bevel gear two and bevel gear one, and bevel gear two and bevel gear one are meshed with each other.
[0011] Preferably, the top end of the rotating shaft extends to above the housing and is fixedly mounted with an adjusting wheel.
[0012] Preferably, the stirring assembly includes multiple rotating rods and multiple stirring rods, multiple rotating rods arranged parallel to each other are rotatably mounted on the shell, the bottom ends of the multiple rotating rods extend into the reaction container, and multiple stirring rods are radially fixedly mounted on the rotating rods.
[0013] Preferably, the driving assembly includes a motor, a toothed disc, a plurality of driven gears and a plurality of driving gears, the top ends of the plurality of rotating rods are fixedly sleeved with driven gears, the top of the shell is fixedly mounted with a motor, the output shaft of the motor is fixedly sleeved with a driving gear, a toothed disc is rotatably mounted on the shell, the plurality of driven gears are meshed with the toothed disc, and the driving gear is meshed with one of the driven gears.
[0014] Preferably, a support plate is fixedly mounted on the inner side wall of the shell, and the reaction container is fixedly mounted on the support plate.
[0015] Preferably, a plurality of arc-shaped openings are provided on the side wall of the shell, and observation windows are fixedly installed in the plurality of arc-shaped openings.
[0016] Preferably, the reaction container is transparent.
[0017] Preferably, the bottom inner wall of the reaction container is arranged in a state of being high on all sides and low in the middle, and the water inlet of the water outlet pipe is located at the lowest point of the bottom inner wall of the reaction container.
[0018] The beneficial effects of the utility model are:
[0019] The beneficial effects of the utility model are that it is reasonably designed, easy to operate, has multiple practical functions and characteristics, and significantly improves the efficiency and accuracy of seawater permanganate determination.
[0020] First, by setting up a constant temperature heating module, the seawater sample can be kept reacting at a constant temperature, effectively eliminating the influence of temperature on the experimental results and improving the accuracy of the measurement results.
[0021] Secondly, the design of the filling and adjusting component enables the operator to quantitatively add the liquid material in the measuring cylinder into the reaction vessel according to actual needs. This is not only convenient to operate, but also can accurately control the experimental conditions, further improving the accuracy of the experimental results.
[0022] In addition, the design of the stirring assembly can stir the materials in the reaction container when the rotating rod rotates, which effectively increases the reaction speed and makes the experimental process more efficient.
[0023] Finally, the design of the shell fully considers the space utilization and observation convenience. By setting a support plate to support the reaction vessel, the space utilization inside the shell is improved. At the same time, multiple observation windows are opened on the side wall of the shell to facilitate the observation of the seawater permanganate determination reaction operation in the reaction vessel inside the shell, making the experimental operation more intuitive and convenient.
[0024] In summary, the seawater permanganate determination device of the utility model has the advantages of reasonable design, simple operation, high efficiency, good accuracy, etc., and has broad application prospects in the field of seawater permanganate determination. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a three-dimensional structural schematic diagram of a seawater permanganate determination device proposed by the utility model;
[0026] Figure 2 This is a schematic cross-sectional view of a seawater permanganate determination device proposed by the utility model;
[0027] Figure 3 This is a partial three-dimensional structural schematic diagram of a seawater permanganate determination device proposed by the utility model;
[0028] Figure 4 The utility model provides a schematic structural diagram of part A of a seawater permanganate determination device.
[0029] In the figure: 1. Shell; 11. Observation window; 12. Support plate; 13. Constant temperature heating module; 2. Reaction container; 21. Water outlet pipe; 211. Control valve; 3. Measuring cylinder; 31. Regulating valve; 32. Rotating shaft; 321. Regulating wheel; 33. Bevel gear 1; 34. Bevel gear 2; 4. Rotating rod; 41. Driven gear; 42. Toothed disc; 43. Motor; 44. Driving gear. DETAILED DESCRIPTION
[0030] The utility model will now be further described in detail with reference to the accompanying drawings.
[0031] 1-4, a seawater permanganate determination device, comprising a shell 1, a reaction container 2, a measuring cylinder 3 and a water outlet pipe 21, the reaction container 2 is fixedly installed in the shell 1, and a constant temperature heating module 13 is arranged on the bottom inner wall of the shell 1, which can keep the seawater sample at a constant temperature for reaction, thereby eliminating the influence of temperature on the experimental results, a plurality of rotating rods 4 arranged parallel to each other are rotatably installed on the shell 1, and the bottom ends of the plurality of rotating rods 4 extend into the reaction container 2, and a plurality of stirring rods are radially fixedly installed on the rotating rod 4, which can stir the material in the reaction container 2 when the rotating rod 4 rotates, and the top ends of the plurality of rotating rods 4 are fixedly sleeved with driven gears 41, a motor 43 is fixedly installed on the top of the shell 1, and a driving gear 44 is fixedly sleeved on the output shaft of the motor 43, a toothed disc 42 is rotatably installed on the shell 1, and the plurality of driven gears 41 are Meshing with the toothed disc 42, and the driving gear 44 meshing with one of the driven gears 41, it can control multiple rotating rods 4 to keep synchronous rotation, the measuring cylinder 3 is fixedly mounted on the shell 1 and is located on the axis of the reaction container 2, and a rotating shaft 32 arranged parallel to the measuring cylinder 3 is rotatably mounted on the shell 1, and a regulating valve 31 is fixedly mounted on the bottom of the measuring cylinder 3, and the valve stem of the regulating valve 31 and the bottom end of the rotating shaft 32 are respectively fixedly sleeved with a bevel gear 2 34 and a bevel gear 1 33, and the bevel gear 2 34 and the bevel gear 1 33 are meshed, and the regulating valve 31 can be controlled when the rotating shaft 32 rotates, so that the liquid material in the measuring cylinder 3 can be quantitatively added to the reaction container 2 according to actual needs, and the water outlet pipe 21 is fixedly mounted on the shell 1 and is connected to the reaction container 2, and the end of the water outlet pipe 21 away from the reaction container 2 extends to the outside of the shell 1 and is fixedly mounted with a control valve 211;
[0032] In this embodiment, in order to facilitate the operator to rotate the rotating shaft 32 , the top end of the rotating shaft 32 extends to the top of the housing 1 and is fixedly mounted with an adjusting wheel 321 .
[0033] In this embodiment, in order to ensure the stability of the reaction container 2 and improve the space utilization rate in the shell 1 by dividing the space in the shell 1, a support plate 12 is fixedly installed on the inner wall of the shell 1, and the reaction container 2 is fixedly installed on the support plate 12.
[0034] In this embodiment, in order to facilitate observation of the seawater permanganate determination reaction process in the reaction container 2 in the shell 1, a plurality of arc-shaped openings are opened on the side wall of the shell 1, and observation windows 11 are fixedly installed in the plurality of arc-shaped openings.
[0035] In this embodiment, in order to avoid affecting the operator's measurement reaction of seawater permanganate through the observation window 11, the reaction container 2 is set to be transparent, such as a transparent beaker.
[0036] In this embodiment, the bottom inner wall of the reaction container 2 is arranged in a state of being high on all sides and low in the middle, and the water inlet of the outlet pipe 21 is located at the lowest point of the bottom inner wall of the reaction container 2, so as to facilitate the diversion of the solution after the seawater permanganate determination in the reaction container 2, so as to facilitate discharge through the outlet pipe 21.
[0037] In order to facilitate faster filling of the sample solution into the reaction container 2 , a feeding tube with a switch function may be provided on the housing 1 .
[0038] The circuits, electronic components and module structures involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.
[0039] Working principle:
[0040] During actual use, the operator first adds the seawater sample to be measured into the reaction container 2, and places the test solution to be titrated into the measuring cylinder 3 according to the experimental needs, and then rotates the rotating shaft 32 through the adjusting wheel 321. The rotating shaft 32 drives the regulating valve 31 to rotate through the cooperation of the bevel gear 1 33 and the bevel gear 2 34, thereby controlling the liquid material (such as potassium permanganate solution) in the measuring cylinder 3 to be quantitatively added into the reaction container 2. Then, the power supply of the motor 43 is connected and the motor 43 is started. The output shaft of the motor 43 drives one of the driven gears 41 to rotate through the driving gear 44. At the same time, with the cooperation of the toothed disc 42, multiple driven gears 41 can drive the corresponding rotating rods 4 to rotate, thereby controlling multiple stirring rods to stir the materials in the reaction container 2 and improve the reaction speed.
[0041] During the reaction process, the constant temperature heating module 13 keeps the seawater sample in the reaction container 2 reacting at a constant temperature to eliminate the influence of temperature on the experimental results. The operator can observe the seawater permanganate determination reaction process in the reaction container 2 in real time through the observation window 11 to ensure the smooth progress of the experimental process.
[0042] When the reaction is completed, the operator can open the water outlet pipe 21 through the control valve 211 to discharge the solution in the reaction container 2. Since the bottom inner wall of the reaction container 2 is high on all sides and low in the middle, and the water inlet of the water outlet pipe 21 is located at the lowest point of the bottom inner wall of the reaction container 2, the solution can be easily discharged.
[0043] In summary, the seawater permanganate determination device proposed in the utility model improves the accuracy of the experimental results and the efficiency of the experimental process by controlling the experimental conditions, optimizing the stirring component and the shell design, and the like. At the same time, the device also has the advantages of simple operation and intuitive observation, and has broad application prospects in the field of seawater permanganate determination.
[0044] The present invention is not limited to the described implementation modes, and anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solutions that are the same or similar to the present invention fall within the protection scope of the present invention.
[0045] The technology, shape and structure parts not described in detail in the present invention are all known technologies.
Claims
1. A seawater permanganate determination device, characterized in that: It includes a shell, a reaction container, a measuring cylinder, a filling adjustment component, a driving component, a stirring component and a water outlet pipe; the reaction container is fixedly installed in the shell, the stirring component is arranged in the reaction container and connected to the shell, the driving component is arranged on the shell and connected to the stirring component, the measuring cylinder is fixedly installed on the shell and is located on the axis of the reaction container, the filling adjustment component is arranged on the shell and connected to the measuring cylinder, the water outlet pipe is fixedly installed on the shell and is connected to the reaction container, and one end of the water outlet pipe away from the reaction container extends to the outside of the shell and is fixedly installed with a control valve; a constant temperature heating module is arranged on the bottom inner wall of the shell.
2. A seawater permanganate determination device according to claim 1, characterized in that: The filling adjustment component includes a regulating valve, bevel gear 1, bevel gear 2 and a rotating shaft. A rotating shaft parallel to the measuring cylinder is rotatably installed on the shell, and a regulating valve is fixedly installed on the bottom of the measuring cylinder. The valve stem of the regulating valve and the bottom end of the rotating shaft are respectively fixedly sleeved with bevel gear 2 and bevel gear 1, and bevel gear 2 and bevel gear 1 are meshed with each other.
3. A seawater permanganate determination device according to claim 2, characterized in that: The top end of the rotating shaft extends to the upper part of the housing and is fixedly mounted with an adjusting wheel.
4. A seawater permanganate determination device according to claim 1, characterized in that: The stirring assembly includes multiple rotating rods and multiple stirring rods. Multiple rotating rods arranged parallel to each other are rotatably mounted on the shell. The bottom ends of the multiple rotating rods extend into the reaction container. Multiple stirring rods are radially fixedly mounted on the rotating rods.
5. A seawater permanganate determination device according to claim 4, characterized in that: The driving assembly comprises a motor, a toothed disc, a plurality of driven gears and a plurality of driving gears, the top ends of the plurality of rotating rods are all fixedly sleeved with driven gears, the top of the housing is fixedly mounted with a motor, the output shaft of the motor (43) is fixedly sleeved with a driving gear, a toothed disc is rotatably mounted on the housing, the plurality of driven gears are all meshed with the toothed disc, and the driving gear is meshed with one of the driven gears.
6. A seawater permanganate determination device according to claim 1, characterized in that: A support plate is fixedly mounted on the inner side wall of the shell, and the reaction container is fixedly mounted on the support plate.
7. A seawater permanganate determination device according to claim 1, characterized in that: A plurality of arc-shaped openings are provided on the side wall of the shell, and observation windows are fixedly installed in the plurality of arc-shaped openings.
8. A seawater permanganate determination device according to claim 1, characterized in that: The reaction container is arranged in a transparent shape.
9. A seawater permanganate determination device according to claim 1, characterized in that: The inner wall of the bottom of the reaction container is arranged in a state of being high at the periphery and low in the middle, and the water inlet of the water outlet pipe is located at the lowest point of the inner wall of the bottom of the reaction container.