Marine shellfish carbon sink process simulation experiment device

Abstract

The utility model discloses a marine shellfish carbon sink process simulation experiment device, which comprises a filter box and a test box, a filter is arranged in the filter box, a filter inlet and a filter outlet are arranged on the filter box, a heating pipe is arranged on the bottom surface of the test box, an object placing plate is arranged above the heating pipe, and an aeration pipe is arranged above the object placing plate. A water inlet pipe and a water outlet pipe are arranged above the aeration pipe, one end of the water inlet pipe is connected with the filtering inlet, the other end of the water inlet pipe is communicated with the interior of the test box, one end of the water outlet pipe is connected with the filtering outlet, and the other end of the water outlet pipe is communicated with the interior of the test box; and returning to the test box through the water outlet pipe. Water in the water tank is heated to the required temperature by the heating pipe at the bottom of the test box, the oxygen content in the water is increased by the aeration pipe, harmful substances such as ammonia nitrogen and nitrite in seawater are oxidized into harmless substances, and the shellfish growth in the test box is facilitated through the matching of the filter box and the test box.

Description

Technical Field

[0001] The utility model belongs to the technical field of marine shellfish carbon sink, in particular to a marine shellfish carbon sink process simulation experimental device. Background Art

[0002] The carbon sink process of marine shellfish refers to the use of carbon in the ocean by shellfish in two ways. One is to filter phytoplankton and organic particles in the water and absorb organic carbon to build soft tissues. The other is to absorb bicarbonate and calcium ions in seawater under the action of the carbonate pump to form calcium carbonate shells. Shellfish absorb organic carbon and bicarbonate ions through filtering and carbonate pumping, and then fix carbon dioxide in the shell through the formation process of shells. This process is considered to be a carbon sink process.

[0003] However, the water quality requirements of shellfish during their growth process require the use of filtration systems and control systems to provide shellfish with a suitable growth environment. At the same time, when the simulation experimental device is used, the experimental method used analyzes the role of shellfish in carbon sink formation by detecting the carbon content in seawater and shellfish.

[0004] Therefore, there is a lack of a device for solving the above problems on the market. Utility Model Content

[0005] The problem to be solved by the utility model is to provide a marine shellfish carbon sink process simulation experimental device, which solves the requirements of shellfish on water quality during their growth process and meets the requirements of simulation experiments. By detecting the carbon content in seawater and shellfish, the role of shellfish in carbon sink formation is analyzed. The utility model has a simple structure, is easy to operate, and is suitable for popularization and application.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a marine shellfish carbon sink process simulation experimental device, including a filter box and a test box, the filter box is provided with a filter, the filter box is provided with a filter inlet and a filter outlet, the bottom of the test box is provided with a heating pipe, a storage plate is provided above the heating pipe, an aeration pipe is provided above the storage plate, an inlet pipe and an outlet pipe are provided above the aeration pipe, one end of the inlet pipe is connected to the filter inlet, and the other end of the inlet pipe is connected to the interior of the test box, one end of the outlet pipe is connected to the filter outlet, and the other end of the outlet pipe is connected to the interior of the test box, a micro water pump is provided in the test box, the micro water pump drives the water in the test box to enter the filter box through the inlet pipe for filtration, and then returns to the test box through the outlet pipe.

[0007] Furthermore, the filter includes a filter screen and an activated carbon plate placed in parallel.

[0008] Furthermore, the filter screen is placed at the bottom of the first filter plate, the activated carbon plate is placed at the bottom of the second filter plate, the top of the filter screen and the top of the activated carbon plate are both provided with slide rails, the bottom of the first filter plate and the bottom of the second filter plate are both provided with slide grooves, and the slide rails cooperate with the slide grooves.

[0009] Furthermore, the cross-section of the slide rail and the cross-section of the slide groove are both in a "T" shape.

[0010] Furthermore, the first filter plate and the second filter plate are arranged in a staggered manner in high and low positions.

[0011] Furthermore, the filter box is a rectangular parallelepiped, and the heating pipes are evenly distributed on the bottom surface of the filter box in an "S" shape.

[0012] Furthermore, a plurality of through holes are evenly distributed on the storage plate.

[0013] Furthermore, there are multiple aeration pipes, and the multiple aeration pipes are symmetrically distributed on both sides of the test box.

[0014] Furthermore, a bracket is provided under the filter box.

[0015] Furthermore, the heating tube is connected to a heating motor, and the heating motor is placed at the bottom of the outer side of the test box.

[0016] The advantages and positive effects of the utility model are:

[0017] 1. The utility model has a simple structure and is easy to operate. The filter screen is driven by the slide rail to slide inside the slide groove at the bottom of the first filter plate to filter the seawater, filter the suspended particles and organic matter, thereby ensuring the water quality and improving the quality of the shellfish growth environment. At the same time, it is easy to replace the filter screen and the activated carbon plate, which increases the service life of the filter box.

[0018] 2. The utility model installs an aeration tube inside the test box, which can increase the oxygen content in the water and also oxidize harmful substances such as ammonia nitrogen and nitrite in the seawater into harmless substances, thereby facilitating the growth of shellfish in the test box.

[0019] 3. The utility model installs a heating tube at the bottom of the test box, and heats the water in the water tank to the required temperature through the heating effect of electric current. The operation is simple, the control is precise, and the heating speed is fast. It can provide a good growth environment for shellfish, and a plurality of through holes are opened above the storage plate, which can evenly conduct heat when the shellfish grows, and the temperature of the heating tube is controlled by a motor. Preferably, the temperature is controlled between 15-35°C to meet the growth and development needs of shellfish. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0021] Figure 2 It is a schematic diagram of the filter box structure of an embodiment of the utility model.

[0022] Figure 3 It is a schematic diagram of the filter structure of an embodiment of the utility model.

[0023] Figure 4 It is a schematic diagram of the test box structure of an embodiment of the utility model.

[0024] In the figure:

[0025] 1. Filter box; 2. First filter plate; 3. Chute;

[0026] 4. Filter screen; 5. Slide rail; 6. Second filter plate;

[0027] 7. Activated carbon plate; 8. Test chamber; 9. Micro water pump;

[0028] 10. Water inlet pipe; 11. Aeration pipe; 12. Storage board;

[0029] 13. Heating pipe; 14. Water outlet pipe. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0034] like Figure 1 As shown, a simulation experimental device for the carbon sink process of marine shellfish includes a filter box 1 and a test box 8. A filter is provided in the filter box 1, and a filter inlet and a filter outlet are provided on the filter box 1. A heating pipe 13 is provided on the bottom of the test box 8, a storage plate 12 is provided above the heating pipe 13, an aeration pipe 11 is provided above the storage plate 12, and an inlet pipe 10 and an outlet pipe 14 are provided above the aeration pipe 11. One end of the inlet pipe 10 is connected to the filter inlet, and the other end of the inlet pipe 10 is connected to the inside of the test box 8. One end of the outlet pipe 14 is connected to the filter outlet, and the other end of the outlet pipe 14 is connected to the inside of the test box 8. A micro water pump 9 is provided in the test box 8. Preferably, a bracket is provided under the filter box 1 to facilitate raising the height of the filter box 1. The micro water pump 9 drives the water in the test box 8 to enter the filter box 1 through the inlet pipe 10 for filtration, and then returns to the test box 8 through the outlet pipe 14. The seawater in the test box 8 is filtered through the filter to achieve an environment suitable for the growth of shellfish.

[0035] The filter has an adsorption and filtration function, and can filter seawater to create an environment suitable for the growth of shellfish. The filter can be of various structures as long as it can achieve the above functions. Figure 2 As shown, the filter provided in this embodiment includes a filter screen 4 and an activated carbon plate 7 placed in parallel. Figure 3 As shown, the filter screen 4 is placed at the bottom of the first filter plate 2, the activated carbon plate 7 is placed at the bottom of the second filter plate 6, the top of the filter screen 4 and the top of the activated carbon plate 7 are both provided with a slide rail 5, the bottom of the first filter plate 2 and the bottom of the second filter plate 6 are both provided with a slide groove 3, the cross section of the slide rail 5 and the cross section of the slide groove 3 are both "T" shaped, and the slide rail 5 cooperates with the slide groove 3. The slide rail 5 drives the filter screen 4 to slide inside the slide groove 3 at the bottom of the first filter plate 2, which can filter the seawater to a certain extent, filter the suspended particles and organic matter, thereby ensuring the water quality and improving the quality of the shellfish growth environment. Preferably, the first filter plate 2 and the second filter plate 6 are staggered in height.

[0036] like Figure 4As shown, the filter box 1 is a rectangular parallelepiped, and the heating tube 13 is evenly distributed on the bottom surface of the filter box 1 in an "S" shape. The heating tube 13 is installed at the bottom of the test box 8, and the water in the test box 8 is heated to the required temperature through the heating effect of the electric current. The operation is simple, the control is precise, and the heating speed is fast, which can provide a good growth environment for shellfish. Preferably, the heating tube 13 is connected to the heating motor, and the heating motor is placed at the bottom of the outer side of the test box 8. The heating motor controls the temperature of the heating tube 13 and controls the temperature between 15-35°C to meet the growth and development needs of shellfish. A number of through holes are evenly distributed on the storage plate 12, and the heating tube 13 can evenly conduct heat to meet the growth conditions of shellfish.

[0037] There are multiple aeration pipes 11, which are symmetrically distributed on both sides of the test box 8. The aeration pipes 11 can increase the oxygen content in the water, and can also oxidize harmful substances such as ammonia nitrogen and nitrite in the seawater into harmless substances, so as to better meet the growth of shellfish.

[0038] The working principle of the utility model is as follows:

[0039] The seawater inside the test box 8 is pumped out by a micro water pump 9 and conducted to the inside of the filter box 1 through the water inlet pipe 10. The seawater can be filtered through the adsorption and filtration effect of the filter screen 4 and the activated carbon plate 7 to achieve a suitable growth environment for shellfish. Then, an aeration tube 11 is installed inside the test box 8. The aeration tube 11 can increase the oxygen content in the water and can also oxidize harmful substances such as ammonia nitrogen and nitrite in the seawater into harmless substances. A heating tube 13 is installed at the bottom of the test box 8. The water in the water tank is heated to the required temperature through the heating effect of electric current, providing a good growth environment for shellfish. A plurality of through holes are opened above the storage plate 12, so that the heating tube 13 can evenly conduct heat when the shellfish grows, and the temperature of the heating tube 13 is controlled by a motor to control the temperature between 15-35°C to meet the growth and development needs of the shellfish.

[0040] The advantages and positive effects of the utility model are:

[0041] 1. The utility model has a simple structure and is easy to operate. The filter screen is driven by the slide rail to slide inside the slide groove at the bottom of the first filter plate to filter the seawater, filter the suspended particles and organic matter, thereby ensuring the water quality and improving the quality of the shellfish growth environment. At the same time, it is easy to replace the filter screen and the activated carbon plate, which increases the service life of the filter box.

[0042] 2. The utility model installs an aeration tube inside the test box, which can increase the oxygen content in the water and also oxidize harmful substances such as ammonia nitrogen and nitrite in the seawater into harmless substances, thereby facilitating the growth of shellfish in the test box.

[0043] 3. The utility model installs a heating tube at the bottom of the test box, and heats the water in the water tank to the required temperature through the heating effect of electric current. The operation is simple, the control is precise, and the heating speed is fast. It can provide a good growth environment for shellfish, and a plurality of through holes are opened above the storage plate, which can evenly conduct heat when the shellfish grows, and the temperature of the heating tube is controlled by a motor. Preferably, the temperature is controlled between 15-35°C to meet the growth and development needs of shellfish.

[0044] The above is a detailed description of the embodiments of the utility model, but the contents are only preferred embodiments of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A marine shellfish carbon sink process simulation experimental device, characterized in that: It includes a filter box and a test box, wherein the filter box is provided with a filter, the filter box is provided with a filter inlet and a filter outlet, the bottom surface of the test box is provided with a heating tube, a storage plate is provided above the heating tube, an aeration tube is provided above the storage plate, an inlet pipe and an outlet pipe are provided above the aeration tube, one end of the inlet pipe is connected to the filter inlet, and the other end of the inlet pipe is connected to the inside of the test box, one end of the outlet pipe is connected to the filter outlet, and the other end of the outlet pipe is connected to the inside of the test box, a micro water pump is provided in the test box, the micro water pump drives the water in the test box to enter the filter box through the inlet pipe for filtration, and then returns to the test box through the outlet pipe.

2. The marine shellfish carbon sink process simulation experimental device according to claim 1, characterized in that: The filter comprises a filter screen and an activated carbon plate which are placed in parallel.

3. The marine shellfish carbon sink process simulation experimental device according to claim 2 is characterized by: The filter screen is placed at the bottom of the first filter plate, the activated carbon plate is placed at the bottom of the second filter plate, the top of the filter screen and the top of the activated carbon plate are both provided with slide rails, the bottom of the first filter plate and the bottom of the second filter plate are both provided with slide grooves, and the slide rails cooperate with the slide grooves.

4. The marine shellfish carbon sink process simulation experimental device according to claim 3 is characterized by: The cross-section of the slide rail and the cross-section of the slide groove are both in a "T" shape.

5. A marine shellfish carbon sink process simulation experimental device according to claim 3 or 4, characterized in that: The first filter plate and the second filter plate are arranged in a staggered manner with high and low positions.

6. A marine shellfish carbon sink process simulation experimental device according to any one of claims 1 to 4, characterized in that: The filter box is a rectangular parallelepiped, and the heating pipes are evenly distributed on the bottom surface of the filter box in an "S" shape.

7. A marine shellfish carbon sink process simulation experimental device according to any one of claims 1 to 4, characterized in that: A plurality of through holes are evenly distributed on the storage plate.

8. A marine shellfish carbon sink process simulation experimental device according to any one of claims 1 to 4, characterized in that: There are multiple aeration pipes, and the multiple aeration pipes are symmetrically distributed on both sides of the test box.

9. A marine shellfish carbon sink process simulation experimental device according to any one of claims 1 to 4, characterized in that: A bracket is arranged under the filter box.

10. A marine shellfish carbon sink process simulation experimental device according to any one of claims 1 to 4, characterized in that: The heating tube is connected to a heating motor, and the heating motor is placed at the bottom of the outer side of the test box.

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