Pretreatment device for detecting carbon content of seaweed bed blue

Abstract

The utility model discloses a pretreatment device for detecting the content of blue carbon in a seaweed bed, relates to the technical field of detection of the content of carbon in the seaweed bed, and solves the problem that the accurate measurement of the content of blue carbon is interfered due to a large amount of impurities contained in sediments in the seaweed bed in the prior art. Comprising a control box and a cleaning barrel, the bottom of the cleaning barrel is connected into the control box, the top of the cleaning barrel is connected with a sealing cover, a draining box is connected into the cleaning barrel in a clamped mode, and the side wall of the cleaning barrel is connected with a water inlet pipe and a water outlet pipe; the side wall of the cleaning barrel is further connected with an air inlet pipe and an air outlet pipe, the outer side wall of the cleaning barrel is connected with a heating wire along the circumferential side, the heating wire is electrically connected with a temperature controller, and the temperature controller is connected into the control box. And the control box is electrically connected with the driving motor and the temperature controller. The device has the beneficial effects that the collected seaweed bed sample can be pretreated, impurities are removed, experimental errors and interference factors are reduced, and the accuracy of blue carbon content detection is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seaweed bed carbon content detection, and concretely relates to a pretreatment device for seaweed bed blue carbon content detection. BACKGROUND

[0002] Blue carbon refers to carbon fixed by marine organisms, wherein seaweed bed is one of important blue carbon ecosystems, and seaweed bed can absorb and store a large amount of carbon dioxide in the atmosphere through photosynthesis and other processes, and seaweed bed blue carbon plays an important role in global carbon cycle and has important significance for mitigating climate change and achieving carbon neutralization.

[0003] The carbon content in seaweed bed sediments is one of important indexes for measuring the carbon sink capacity of seaweed bed, and before detecting the carbon content in seaweed bed sediments, a special sediment sampler needs to be used to carry out multi-point sampling in the seaweed bed area to ensure the representativeness and uniformity of samples, and the sampling depth should be determined according to the research purpose and sediment characteristics, and generally includes surface and bottom sediments. The seaweed bed sediments often contain a large amount of impurities such as silt, shell fragments and marine organism remains, and the existence of these impurities will interfere with the accurate measurement of blue carbon content.

[0004] Therefore, the utility model provides a pretreatment device for seaweed bed blue carbon content detection to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a pretreatment device for seaweed bed blue carbon content detection to solve the problem that seaweed bed sediments contain a large amount of impurities in the prior art, which interferes with the accurate measurement of blue carbon content.

[0006] The utility model solves the technical problems by adopting the technical scheme of:

[0007] A pretreatment device for seaweed bed blue carbon content detection, including control box and cleaning bucket, the bottom of cleaning bucket is connected in control box, the top of cleaning bucket is connected with sealing cover, the inside of cleaning bucket is connected with dewatering tank, the side wall of dewatering tank is evenly provided with a plurality of dewatering holes, the inside bottom of cleaning bucket is rotatably connected with stirring vane, the stirring vane is connected with the drive shaft of drive motor, the drive motor is connected in control box, the side wall of cleaning bucket is connected with water inlet pipe and water outlet pipe respectively, the water inlet pipe and water outlet pipe are connected with flow regulating valve, the side wall of cleaning bucket is also connected with air inlet pipe and air outlet pipe respectively, the outside wall of cleaning bucket is connected with heating wire along the side, the heating wire is electrically connected with temperature controller, the temperature controller is connected in control box, the control box is electrically connected with drive motor and temperature controller.

[0008] Through the above technical scheme, the collected seagrass bed sample can be pretreated, impurities can be removed, and experimental errors and interference factors can be reduced.

[0009] Further, the sealing cover is connected to the top of the cleaning barrel through a hinge, and the sealing cover is connected with a locking assembly corresponding to the control box.

[0010] Through the above technical scheme, the sealing property and reliability of the cleaning barrel are ensured.

[0011] Further, a humidity sensor is connected to the sealing cover, and a pressure sensor is also connected to the sealing cover, and the pressure sensor is electrically connected to an alarm, and the alarm is connected to the control box.

[0012] Through the above technical scheme, the pressure sensor can detect the pressure change in the cleaning barrel and trigger the alarm to issue an alarm.

[0013] Further, an observation window is formed in the sealing cover.

[0014] Through the above technical scheme, the operator can observe the state of the seagrass in the draining barrel through the observation window in the sealing cover.

[0015] Further, a water quality sensor is installed at the water outlet pipe, and the water quality sensor can detect the impurity content in the water.

[0016] Through the above technical scheme, the water quality sensor can monitor the impurity content in the discharged water, and when the impurity content is lower than the set standard, the cleaning process can be automatically ended, and the reliability of the cleaning process is improved.

[0017] Further, an air filter is connected to the air inlet pipe.

[0018] Through the above technical scheme, the air entering the cleaning barrel can be filtered, so that foreign impurities are prevented from mixing into the seagrass sample during air drying, and the purity of the seagrass sample during air drying is ensured.

[0019] Further, the inner wall of the cleaning barrel is provided with a wear-resistant layer made of ceramic material.

[0020] Through the above technical scheme, the wear of the barrel wall by impurities in the seagrass during cleaning can be effectively reduced, the service life of the cleaning barrel is prolonged, and the equipment maintenance and replacement cost is reduced.

[0021] In summary, compared with the prior art, the present application has the following advantages:

[0022] The utility model discloses can drive stirring vane rotation through drive motor, and then the seaweed bed sample in the dewatering tank is stirred and washes, makes the seaweed and the impurity such as silt separate, and then through the air inlet pipe and blows into the air in the dewatering tank and discharges through the air outlet pipe, and then realizes the air drying of seaweed, and then realizes the pretreatment of the seaweed bed sample of collection, removes the impurity, reduces the experimental error and interference factor, improves sample quality, provides high quality sample for the subsequent blue carbon content determination, reduces the experimental error, thereby ensures the accuracy and reliability of blue carbon content detection. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the vertical schematic diagram of the utility model Figure 1 ;

[0024] Figure 2 It is the vertical schematic diagram of the utility model Figure 2 ;

[0025] Figure 3 It is the plan view of the utility model;

[0026] Figure 4 It is the partial section schematic diagram of the front view of the utility model;

[0027] In the drawing: 1, control box;2, cleaning bucket;3, wear layer;4, sealing cover;5, hinge;6, locking assembly;7, dewatering tank;8, dewatering hole;9, stirring vane;10, drive motor;11, water inlet pipe;12, water outlet pipe;13, water quality sensor;14, flow regulating valve;15, air inlet pipe;16, air filter;17, air outlet pipe;18, heating wire;19, temperature controller;20, humidity sensor;21, pressure sensor;22, alarm;23, observation window. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0029] In the application, the orientation or position relationship indicated by the terms "upper", "inner", "outer", "middle" and the like is based on the orientation or position relationship shown in the drawings. These terms are mainly used to better describe the application and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0030] As Figures 1-4 shown in the figure, a kind of seaweed bed blue carbon content detection pretreatment device, including control box 1 and cleaning barrel 2, the bottom of cleaning barrel 2 is connected in control box 1, the inner wall of cleaning barrel 2 is equipped with wear-resistant layer 3, and wear-resistant layer 3 is made of ceramic material.The top of cleaning barrel 2 is connected with sealing cover 4, and the inside of cleaning barrel 2 is connected with drain tank 7, a plurality of drain holes 8 are uniformly arranged on the side wall of drain tank 7, the inside bottom of cleaning barrel 2 is rotatably connected with stirring blade 9, stirring blade 9 is connected with the driving shaft of driving motor 10, driving motor 10 is connected in control box 1, the side wall of cleaning barrel 2 is respectively connected with water inlet pipe 11 and water outlet pipe 12, and flow regulating valve 14 is connected on water inlet pipe 11 and water outlet pipe 12;Flow regulating valve 14 can adjust the inflow and outflow of cleaning water, adapt to the cleaning needs of different number of seaweed bed samples, and improve the applicability of the device.Water quality sensor 13 is installed at water outlet pipe 12, and water quality sensor 13 can detect the impurity content in water.Firstly, sealing cover 4 is opened, and the collected seaweed bed sample is placed in drain tank 7, then sealing cover 4 is closed and locked by locking assembly 6, then cleaning liquid flows into cleaning barrel 2 through water inlet pipe 11, then driving motor 10 is started by control box 1, driving motor 10 drives stirring blade 9 to rotate, then seaweed bed sample in drain tank 7 is stirred and cleaned, then cleaning liquid fully contacts seaweed under the action of stirring, and the sewage after cleaning flows out of drain tank 7 through drain hole 8 and is discharged through water outlet pipe 12, then water quality sensor 13 can monitor the impurity content in the discharged water, when the impurity content is lower than the set standard, the cleaning is completed.

[0031] As Figure 4 shown in the figure, the side wall of cleaning barrel 2 is also respectively connected with air inlet pipe 15 and air outlet pipe 17, and air filter 16 is connected on air inlet pipe 15.The outer side wall of cleaning barrel 2 is connected with heating wire 18 along the circumferential side, and heating wire 18 is electrically connected with temperature controller 19, and temperature controller 19 is connected in control box 1;Then, heating wire 18 in combination with temperature controller 19 can accurately control the drying temperature in cleaning barrel 2, to avoid damage to seaweed sample due to too high temperature.Control box 1 is electrically connected with driving motor 10 and temperature controller 19.Then, temperature controller 19 is started by control box 1, temperature controller 19 controls heating wire 18 to work, adjusts the temperature in cleaning barrel 2, so that the temperature in cleaning barrel 2 remains relatively stable, then air inlet pipe 15 blows air into drain tank 7 and is discharged through air outlet pipe 17, then air drying of seaweed is realized.

[0032] As Figure 3As shown, the sealing cover 4 is connected with the top of the cleaning barrel 2 through the hinge 5, and the sealing cover 4 is connected with the locking assembly 6 corresponding to the control box 1. The humidity sensor 20 is connected on the sealing cover 4, and the pressure sensor 21 is also connected on the sealing cover 4, and the pressure sensor 21 is electrically connected with the alarm 22, and the alarm 22 is connected on the control box 1. Further, in the working process, the pressure sensor 21 can detect the pressure change in the cleaning barrel 2 and trigger the alarm 22 to issue an alarm. The observation window 23 is arranged on the sealing cover 4. Further, the operator can observe the state of the seaweed in the draining barrel through the observation window 23 on the sealing cover 4.

[0033] The working process of the utility model is as follows:

[0034] First, open the sealing cover 4, and put the collected seaweed bed sample into the draining tank 7, then close the sealing cover 4 and lock through the locking assembly 6, then let the cleaning liquid flow into the cleaning barrel 2 through the water inlet pipe 11, then start the driving motor 10 through the control box 1, and the driving motor 10 drives the stirring blade 9 to rotate, then the seaweed bed sample in the draining tank 7 is stirred and cleaned, so that the seaweed is separated from the impurities such as silt, and then the cleaning liquid fully contacts with the seaweed under the stirring action, the sewage after cleaning flows out of the draining tank 7 through the draining hole 8 and is discharged through the water outlet pipe 12, and then the water quality sensor 13 can monitor the impurity content in the discharged water, when the impurity content is lower than the set standard, the cleaning is completed. Then start the temperature controller 19 through the control box 1, and the temperature controller 19 controls the work of the heating wire 18 to adjust the temperature in the cleaning barrel 2, so that the temperature in the cleaning barrel 2 is kept relatively stable, then the air inlet pipe 15 blows air into the draining tank 7 and is discharged through the air outlet pipe 17, so that the seaweed is dried. At the same time, in the working process, the pressure sensor 21 can detect the pressure change in the cleaning barrel 2 and trigger the alarm 22 to issue an alarm.

Claims

1. A pretreatment device for detecting blue carbon content in seagrass beds, comprising a control box (1) and a cleaning tank (2), characterized in that, The bottom of the cleaning bucket (2) is connected to the control box (1), and the top of the cleaning bucket (2) is connected to a sealing cap (4). A drain box (7) is snapped into the cleaning bucket (2), and multiple drain holes (8) are evenly provided on the side wall of the drain box (7). A stirring blade (9) is rotatably connected to the bottom inner side of the cleaning bucket (2), and the stirring blade (9) is connected to the drive shaft of the drive motor (10). The drive motor (10) is connected to the control box (1), and water inlet pipes are connected to the side walls of the cleaning bucket (2). (11) and water outlet pipe (12), both the water inlet pipe (11) and the water outlet pipe (12) are connected to flow regulating valves (14); the side wall of the cleaning bucket (2) is also connected to the air inlet pipe (15) and the air outlet pipe (17), the outer side wall of the cleaning bucket (2) is connected to the heating wire (18) along the periphery, the heating wire (18) is electrically connected to the temperature controller (19), the temperature controller (19) is connected to the control box (1); the control box (1) is electrically connected to the drive motor (10) and the temperature controller (19).

2. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 1, characterized in that, The sealing cover (4) is connected to the top of the cleaning bucket (2) via a hinge (5), and the sealing cover (4) is connected to the control box (1) with a locking component (6).

3. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 2, characterized in that, A humidity sensor (20) is connected to the sealing cover (4), and a pressure sensor (21) is also connected to the sealing cover (4). The pressure sensor (21) is electrically connected to the alarm (22), and the alarm (22) is connected to the control box (1).

4. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 3, characterized in that, An observation window (23) is provided on the sealing cover (4).

5. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 1, characterized in that, A water quality sensor (13) is installed at the water outlet pipe (12), and the water quality sensor (13) can detect the content of impurities in the water.

6. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 1, characterized in that, An air filter (16) is connected to the air inlet pipe (15).

7. The pretreatment device for detecting blue carbon content in seagrass beds according to claim 1, characterized in that, The inner wall of the cleaning bucket (2) is provided with a wear-resistant layer (3), which is made of ceramic material.

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