Charcoal adsorption performance detection device

Abstract

The utility model provides a biochar adsorption performance detection device which comprises a detection cylinder, an upper cover is mounted at the top of the detection cylinder through a clamping mechanism, a filter cartridge is mounted at the bottom of the upper cover through a clamping mechanism, the filter cartridge is arranged in the detection cylinder, and a stirring mechanism is arranged at the center of the upper cover. Biochar floating on the surface of liquid can be pressed into the liquid through downward pressing mechanisms such as a push plate, a sliding rod and a pressing plate, the biochar is stirred through stirring mechanisms such as a servo motor and a stirring paddle, the mixing efficiency of the biochar and the liquid can be improved, and therefore the adsorption and energy absorption detection efficiency of the biochar is improved; and the upper cover and the filter cartridge are convenient to disassemble through clamping mechanisms such as a clamping rod and a limiting spring, so that the device is convenient to clean, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of biochar adsorption performance detection, in particular to a biochar adsorption performance detection device. Background Art

[0002] Biochar can improve soil and help plants grow.

[0003] The Chinese utility model patent with the announcement number CN216082503U proposes an experimental device for detecting the adsorption of biochar, including an experimental device body, a stirring cover is provided on the top of the experimental device body, a handle is welded to the top of the stirring cover, a stirring motor is fixedly installed on the inner wall of the stirring cover, and a stirring rod is welded to the output shaft of the stirring motor.

[0004] The above technical solution drives the stirring motor, which drives the stirring rod and stirring bar to rotate, stirring the biochar and colored solution in the experimental device, ensuring full contact between the activated carbon and the colored solution, effectively improving adsorption efficiency and facilitating the adsorption process. However, due to the relatively light weight and small particle size of the biochar powder, it tends to float on the surface of the liquid. Although this device has a stirring mechanism, the mixing efficiency of the biochar and liquid is low, reducing its practicality.

[0005] To this end, the utility model provides a biochar adsorption performance detection device. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a biochar adsorption performance detection device to solve the problems raised in the above-mentioned background technology. The present invention can press the biochar floating on the liquid surface into the liquid through the downward pressing mechanisms such as the push plate, slide rod and pressure plate, and stir it through the stirring mechanism, which can improve the mixing efficiency of the biochar and the liquid, thereby improving the efficiency of the biochar adsorption energy absorption detection, and has high practicality.

[0007] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a biochar adsorption performance detection device, including a detection cylinder, the top of the detection cylinder is installed with an upper cover through a clamping mechanism, the bottom of the upper cover is installed with a filter cartridge through a clamping mechanism, the filter cartridge is arranged inside the detection cylinder, a stirring mechanism is provided at the center position of the upper cover, a downward pressing mechanism is provided on the outside of the stirring mechanism corresponding to the inside of the upper cover, the downward pressing mechanism includes a sliding rod, a pressure plate and a push plate, the sliding rod is symmetrically fixed on both sides of the bottom of the pressure plate, the push plate is fixed at the bottom end of the sliding rod, the push plate is arranged at the bottom of the upper cover, and a reset spring is fixed between the top of the push plate and the upper cover corresponding to the outside of the sliding rod.

[0008] Furthermore, the clamping mechanism includes mounting grooves, which are symmetrically arranged on both sides of the inner portion of the bottom end of the upper cover.

[0009] Furthermore, clamping rods are symmetrically and slidably provided at both ends of the interior of the installation slot, and a limiting spring is fixedly provided between the clamping rods.

[0010] Furthermore, one end of the clamping rod is in an arc shape, and one end of the clamping rod is clamped in the interior of the detection cylinder and the filter cylinder.

[0011] Furthermore, a cushion block is fixedly provided at the bottom of the inner side of the detection cylinder, and a positioning block is fixedly provided at the center position of the bottom of the filter cylinder, and the positioning block is inserted into the interior of the cushion block.

[0012] Furthermore, an observation window is provided at the front end of the detection cylinder, and an anti-slip ring is fixedly provided at the bottom of the detection cylinder.

[0013] Furthermore, the stirring mechanism includes a servo motor, a fixed cover and a stirring paddle, and the fixed cover is fixedly arranged at the center position of the top of the upper cover.

[0014] Furthermore, the servo motor is fixedly arranged inside the fixed cover, the stirring paddle is fixedly arranged on the output shaft of the servo motor, and the stirring paddle is arranged between the push plates on both sides.

[0015] The beneficial effects of the present invention are as follows: the biochar adsorption performance detection device of the present invention can press the biochar floating on the liquid surface into the liquid through the downward pressing mechanisms such as the push plate, the slide rod and the pressure plate, and stir it through the stirring mechanisms such as the servo motor and the stirring paddle, which can improve the mixing efficiency of the biochar and the liquid, thereby improving the efficiency of the biochar adsorption performance detection; the upper cover and the filter cartridge can be easily disassembled through the clamping mechanisms such as the clamping rod and the limit spring, thereby facilitating the cleaning of the device, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a biochar adsorption performance detection device of the utility model;

[0017] Figure 2 This is a front cross-sectional view of a biochar adsorption performance testing device according to the present invention;

[0018] Figure 3 This is a structural diagram of the upper cover of a biochar adsorption performance detection device of the utility model;

[0019] In the figure: 1. Detection cylinder; 2. Upper cover; 3. Stirring mechanism; 4. Observation window; 5. Sliding rod; 6. Pressing plate; 7. Pushing plate; 8. Return spring; 9. Filter cartridge; 10. Clamping rod; 11. Fixed cover; 12. Servo motor; 13. Stirring paddle; 14. Positioning block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 3 The filter element 9 is a filter element 9, and a filter element 9 is a filter element 9. The filter element 9 is a filter element 9, and a filter element 9 is a filter element 9.

[0022] In this embodiment, the clamping mechanism includes a mounting groove, which is symmetrically opened on both sides of the inner bottom end of the upper cover 2, and clamping rods 10 are symmetrically slidably arranged at both ends of the inner part of the mounting groove. A limiting spring is fixedly arranged between the clamping rods 10, and one end of the clamping rod 10 is in the shape of an arc. One end of the clamping rod 10 is clamped in the interior of the detection cylinder 1 and the filter cylinder 9. The filter cylinder 9 is installed at the bottom of the upper cover 2 through the clamping mechanism. The upper cover 2 is convenient for disassembly of the filter cylinder 9 through the clamping mechanism, and it is convenient to clean the device after the detection is completed.

[0023] In this embodiment, a pad is fixedly provided at the bottom of the inner side of the detection cylinder 1, and a positioning block 14 is fixedly provided at the center position of the bottom of the filter cartridge 9. The positioning block 14 is inserted into the inside of the pad. An observation window 4 is provided at the front end of the detection cylinder 1, and an anti-slip ring is fixedly provided at the bottom of the detection cylinder 1. The liquid can be observed through the observation window 4. The pad and the positioning block 14 can support and position the filter cartridge 9, thereby improving the stability of the filter cartridge 9.

[0024] In this embodiment, the stirring mechanism 3 includes a servo motor 12, a fixed cover 11 and a stirring paddle 13. The fixed cover 11 is fixedly arranged at the center position of the top of the upper cover 2, the servo motor 12 is fixedly arranged inside the fixed cover 11, and the stirring paddle 13 is fixedly arranged on the output shaft of the servo motor 12. The stirring paddle 13 is arranged between the push plates 7 on both sides. The servo motor 12 drives the stirring paddle 13 to mix and stir the liquid and biochar, thereby improving the adsorption efficiency of the biochar.

[0025] When using the biochar adsorption performance detection device, a colored solution is added to the inside of the detection cylinder 1, the biochar is placed inside the filter cartridge 9, and the filter cartridge 9 is clamped to the bottom of the upper cover 2. The clamping rod 10 can be clamped inside the filter cartridge 9 under the elastic force of the limit spring. The upper cover 2 is installed on the top of the detection cylinder 1, and the clamping rod 10 is squeezed so that the clamping rod 10 can be clamped inside the inner wall of the detection cylinder 1. At the same time, the filter cartridge 9 drives the positioning block 14 to insert into the interior of the pad. The pad and the positioning block 14 can support the filter cartridge 9. The biochar contacts the colored solution. When the planes where the stirring paddle 13 and the push plate 7 are located are perpendicular to each other, the pressing plate 6 is pressed downward, and the pressing plate 6 is brought into contact with the colored solution. The movable slide bar 5 slides inside the upper cover 2, and the slide bar 5 drives the push plate 7 to press the biochar floating on the surface of the colored solution into the colored solution, and the servo motor 12 is started. The servo motor 12 drives the stirring paddle 13 to stir the biochar and the colored solution, which can improve the adsorption efficiency of the biochar, thereby improving the detection efficiency of the biochar adsorption energy absorption; the color change of the colored solution is observed through the observation window 4. After the detection is completed, the upper cover 2 is pulled upward, and the upper cover 2 drives the filter cartridge 9 to separate from the detection cylinder 1, and the filter cartridge 9 is taken out from the inside of the detection cylinder 1. The filter cartridge 9 is separated from the upper cover 2, which is convenient for cleaning and recycling of the biochar, and also convenient for cleaning the device, and has high practicality.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A biochar adsorption performance detection device, comprising a detection cylinder (1), characterized in that: The top of the detection cylinder (1) is mounted with an upper cover (2) through a snap-fit ​​mechanism, the bottom of the upper cover (2) is mounted with a filter cartridge (9) through a snap-fit ​​mechanism, the filter cartridge (9) is arranged inside the detection cylinder (1), a stirring mechanism (3) is arranged at the center of the upper cover (2), a pressing mechanism is arranged on the outside of the stirring mechanism (3) corresponding to the inside of the upper cover (2), the pressing mechanism comprises a slide bar (5), a pressure plate (6) and a push plate (7), the slide bar (5) is symmetrically fixedly arranged on both sides of the bottom of the pressure plate (6), the push plate (7) is fixedly arranged at the bottom end of the slide bar (5), the push plate (7) is arranged at the bottom of the upper cover (2), and a reset spring (8) is fixedly arranged between the top of the push plate (7) and the upper cover (2) corresponding to the outside of the slide bar (5).

2. A biochar adsorption performance detection device according to claim 1, characterized in that: The clamping mechanism comprises mounting grooves, which are symmetrically arranged on both sides of the interior of the bottom end of the upper cover (2).

3. The biochar adsorption performance detection device according to claim 2, characterized in that: Clamping rods (10) are symmetrically and slidably arranged at both ends of the interior of the installation groove, and a limiting spring is fixedly arranged between the clamping rods (10).

4. The biochar adsorption performance detection device according to claim 3, characterized in that: One end of the clamping rod (10) is in an arc shape, and one end of the clamping rod (10) is clamped inside the detection cylinder (1) and the filter cylinder (9).

5. The biochar adsorption performance detection device according to claim 1, characterized in that: A cushion block is fixedly provided at the bottom of the inner side of the detection cylinder (1), and a positioning block (14) is fixedly provided at the center position of the bottom of the filter cylinder (9), and the positioning block (14) is inserted into the interior of the cushion block.

6. The biochar adsorption performance detection device according to claim 5, characterized in that: An observation window (4) is provided at the front end of the detection cylinder (1), and an anti-slip ring is fixedly provided at the bottom of the detection cylinder (1).

7. The biochar adsorption performance detection device according to claim 1, characterized in that: The stirring mechanism (3) comprises a servo motor (12), a fixed cover (11) and a stirring paddle (13); the fixed cover (11) is fixedly arranged at the center position of the top of the upper cover (2).

8. The biochar adsorption performance detection device according to claim 7, characterized in that: The servo motor (12) is fixedly arranged inside the fixed cover (11), and the stirring paddle (13) is fixedly arranged on the output shaft of the servo motor (12). The stirring paddle (13) is arranged between the push plates (7) on both sides.

Images