Titration device for environmental protection detection

Abstract

The utility model discloses an environmental protection detection titration device which comprises four supporting legs, a stirring barrel is fixedly connected to the upper sides of the four supporting legs, a vibrating screen device is arranged on the upper side of the stirring barrel, a discharging pipe is connected to one side of the stirring barrel, one end of the discharging pipe extends to the inner side of the stirring barrel, a material pumping pump is arranged on the discharging pipe, and the other end of the discharging pipe extends to the inner side of the stirring barrel. A burette is fixedly connected to one end of the discharging pipe, a stirring device is arranged on the inner side of the stirring barrel, a water inlet pipe is connected to the side, away from the discharging pipe, of the stirring barrel, one end of the water inlet pipe extends to the inner side of the stirring barrel, and a water inlet hopper is fixedly connected to the upper side of the water inlet pipe. Compared with the prior art, the environment-friendly detection titration device has the advantage of being high in filtering efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection, in particular to an environmental protection detection titration device. Background Art

[0002] In the process of environmental protection, soil testing is necessary to determine the content of specific substances in the soil. Titration can be used to determine the content of certain specific substances in the soil, such as pH, salinity, and heavy metal content. This helps to assess soil fertility, the degree of pollution, and the impact on plant growth. It also allows us to understand the physical and chemical properties and nutritional composition of the soil, providing a scientific basis for soil improvement and fertilization, thereby improving crop yield and quality.

[0003] The existing patent number CN219891184U discloses a titration device for soil testing, which aims to solve the technical problems of the existing technology that the filter structure is inside, it is difficult to clean the filtered dirt, and too much foreign matter can easily clog the filter structure.

[0004] The solution of the prior art is: a titration device for soil testing, including a dissolution tank, a support rod, a filter screen and a sealing plate, a turning handle is provided on the right side of the dissolution tank, a transport pipe is provided at the front end of the dissolution tank, the inner wall of the transport pipe is provided with gauze, a valve is provided on the transport pipe, a burette is provided at the bottom end of the transport pipe, the support rod is rotatably connected to the dissolution tank through a bearing, the filter screen is provided on the top of the dissolution tank, a positioning hole is opened on the filter screen, the sealing plate is inserted into the positioning hole, and a plurality of brush wires are provided on the inner wall of the sealing plate.

[0005] The disadvantages of the patent in the prior art are as follows: the prior art filters the debris in the soil through gauze, and the brush wire on the gauze is used to clean the gauze. Although this method can prevent too many foreign objects from clogging the filter mechanism, its filtering efficiency is low and it is inconvenient to use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an environmental protection detection titration device with high filtration efficiency.

[0007] In order to solve the above problems, the technical solution of the present invention is: an environmental protection detection titration device, comprising four legs, a stirring barrel fixedly connected on the upper side of the four legs, a vibrating screen device provided on the upper side of the stirring barrel, a discharge pipe connected to one side of the stirring barrel, one end of the discharge pipe extending to the inside of the stirring barrel, a suction pump provided on the discharge pipe, a burette fixedly connected at one end of the discharge pipe, a stirring device provided on the inside of the stirring barrel, a water inlet pipe connected to the side of the stirring barrel away from the discharge pipe, one end of the water inlet pipe extending to the inside of the stirring barrel, and a water inlet hopper fixedly connected to the upper side of the water inlet pipe.

[0008] Furthermore, the vibrating screen device includes a bottom plate, springs are fixedly connected to the upper side of the bottom plate, a soil frame is fixedly connected to the upper side of the four springs, a connecting plate is fixedly connected to the upper side of the soil frame, a motor base is fixedly connected to the upper side of the connecting plate, and a double-headed motor is fixedly connected to the upper side of the motor base.

[0009] Furthermore, the output ends on both sides of the double-headed motor are respectively fixedly connected with a striking plate, the lower side of the soil placing frame is fixedly connected with a connecting frame, and the bottom sides of the soil placing frame and the connecting frame are respectively provided with a plurality of leakage holes.

[0010] Furthermore, the two striking plates may contact the surface of the connecting plate.

[0011] Furthermore, the stirring device includes a stirring motor, which is fixedly connected to the bottom side of the stirring barrel. The output end of the stirring motor is fixedly connected to a stirring shaft, one end of the stirring shaft is rotatably connected to the top of the inner wall of the stirring barrel, and a plurality of stirring blades are fixedly connected to the outside of the stirring shaft.

[0012] The advantages of the utility model compared with the existing technology are: the utility model drives the striking plates on both sides to rotate through the vibrating screening device set up through the output ends of the double-headed motor on both sides. Since the striking plates can just contact the connecting plates, the four springs will move up and down every time the striking plates contact the connecting plates, thereby realizing the vibrating screening function, and the soil in the soil frame is filtered therein, which not only increases the filtration efficiency, but also prevents foreign matter from clogging the leakage holes. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional environmental protection detection titration device of the utility model. Figure 1 .

[0014] Figure 2 This is a three-dimensional environmental protection detection titration device of the utility model. Figure 2 .

[0015] Figure 3 This is a three-dimensional environmental protection detection titration device of the utility model. Figure 3 .

[0016] Figure 4 This is a three-dimensional environmental protection detection titration device of the utility model. Figure 4 .

[0017] As shown in the figure: 1. Support legs; 2. Mixing barrel; 3. Vibrating screen device; 4. Discharge pipe; 5. Suction pump; 6. Burette; 7. Stirring device; 8. Bottom plate; 9. Spring; 10. Soil frame; 11. Connecting plate; 12. Double-head motor; 13. Beating plate; 14. Connecting frame; 15. Leakage hole; 16. Stirring motor; 17. Stirring shaft; 18. Stirring blade; 19. Motor base; 20. Water inlet pipe; 21. Water inlet hopper. DETAILED DESCRIPTION

[0018] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figures 1 to 3 As shown, an environmental protection detection titration device includes four legs 1, with a stirring barrel 2 fixedly connected to the upper side of the four legs 1, a vibrating screen device 3 provided on the upper side of the stirring barrel 2, a discharge pipe 4 connected to one side of the stirring barrel 2, one end of the discharge pipe 4 extending to the inside of the stirring barrel 2, a suction pump 5 provided on the discharge pipe 4, and a burette 6 fixedly connected to one end of the discharge pipe 4. After the soil and water are mixed, the suction pump 5 is activated to draw the soil and water through the discharge pipe 4 into the burette 6. A stirring device 7 is provided on the inside of the stirring barrel 2, and a water inlet pipe 20 is connected to the side of the stirring barrel 2 away from the discharge pipe 4. One end of the water inlet pipe 20 extends to the inside of the stirring barrel 2, and a water inlet hopper 21 is fixedly connected to the upper side of the water inlet pipe 20.

[0022] The vibrating sieve device 3 comprises a base plate 8, with springs 9 fixedly attached to its upper periphery. A soil frame 10 is fixedly attached to the upper side of four springs 9. A connecting plate 11 is fixedly attached to the upper side of the soil frame 10. A motor base 19 is fixedly attached to the upper side of the connecting plate 11. A double-headed motor 12 is fixedly attached to the upper side of the motor base 19. Strike plates 13 are fixedly attached to the output ends of the double-headed motor 12. A connecting frame 14 is fixedly attached to the lower side of the soil frame 10. Several leakage holes 15 are provided on the bottom sides of each of the soil frame 10 and the connecting frame 14. The two striking plates 13 can contact the surface of the connecting plate 11. The output ends of the double-headed motor 12 drive the striking plates 13 to rotate. As the striking plates 13 precisely contact the connecting plate 11, the four springs 9 move up and down each time the striking plates 13 contact the connecting plate 11, thereby achieving the vibrating sieve function. Soil in the soil frame 14 is filtered through the filter, increasing filtration efficiency and preventing foreign matter from clogging the leakage holes 15.

[0023] The stirring device 7 includes a stirring motor 16, which is fixedly connected to the bottom side of the stirring barrel 2. The output end of the stirring motor 16 is fixedly connected to a stirring shaft 17. One end of the stirring shaft 17 is rotatably connected to the top of the inner wall of the stirring barrel 2. A plurality of stirring blades 18 are fixedly connected to the outer side of the stirring shaft 17. The output end of the stirring motor 16 drives the stirring shaft 17 to rotate inside the stirring barrel 2, thereby driving the stirring blades 18 to mix the screened soil and water.

[0024] In specific use, the soil to be tested is placed in the soil placing frame 10, and the output ends on both sides of the double-headed motor 12 drive the striking plates 13 on both sides to rotate. Since the striking plates 13 can just contact the connecting plate 11, the four springs 9 will move up and down every time the striking plates 13 contact the connecting plate 11, thereby realizing the vibration screening function. The soil in the soil placing frame 14 is filtered therein, which not only increases the efficiency of filtration, but also prevents foreign matter from clogging the leakage hole 15. After the vibration screening is completed, the soil falls into the inside of the mixing barrel 2. At this time, water is placed in the water inlet hopper 21. The water falls into the inside of the mixing barrel 2 through the water inlet pipe 20. The output end of the stirring motor 16 drives the stirring shaft 17 to rotate inside the mixing barrel 2, and then drives the stirring blades 18 to mix the screened soil and water. After the mixing is completed, the extraction pump 5 is started to draw the mixed liquid into the burette 6 through the discharge pipe 4, and the work is completed.

[0025] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. An environmental protection detection titration device, comprising four legs (1), characterized in that: A stirring barrel (2) is fixedly connected to the upper side of the four supporting legs (1), a vibrating screen device (3) is provided on the upper side of the stirring barrel (2), a discharge pipe (4) is connected to one side of the stirring barrel (2), one end of the discharge pipe (4) extends to the inner side of the stirring barrel (2), a suction pump (5) is provided on the discharge pipe (4), one end of the discharge pipe (4) is fixedly connected to a burette (6), a stirring device (7) is provided on the inner side of the stirring barrel (2), a water inlet pipe (20) is connected to the side of the stirring barrel (2) away from the discharge pipe (4), one end of the water inlet pipe (20) extends to the inner side of the stirring barrel (2), and a water inlet bucket (21) is fixedly connected to the upper side of the water inlet pipe (20).

2. An environmental protection detection titration device according to claim 1, characterized in that: The vibrating screen device (3) comprises a bottom plate (8), springs (9) are fixedly connected to the upper side of the bottom plate (8) on all sides, a soil placing frame (10) is fixedly connected to the upper side of the four springs (9), a connecting plate (11) is fixedly connected to the upper side of the soil placing frame (10), a motor seat (19) is fixedly connected to the upper side of the connecting plate (11), and a double-headed motor (12) is fixedly connected to the upper side of the motor seat (19).

3. An environmental protection detection titration device according to claim 2, characterized in that: The output ends on both sides of the double-headed motor (12) are respectively fixedly connected with striking plates (13), the lower side of the soil placing frame (10) is fixedly connected with a connecting frame (14), and the bottom sides of the soil placing frame (10) and the connecting frame (14) are respectively provided with a plurality of leakage holes (15).

4. The environmental protection detection titration device according to claim 3, characterized in that: The two striking plates (13) can contact the surface of the connecting plate (11).

5. The environmental protection detection titration device according to claim 1, characterized in that: The stirring device (7) comprises a stirring motor (16), the stirring motor (16) being fixedly connected to the bottom side of the stirring barrel (2), the output end of the stirring motor (16) being fixedly connected to a stirring shaft (17), one end of the stirring shaft (17) being rotatably connected to the top end of the inner wall of the stirring barrel (2), and a plurality of stirring blades (18) being fixedly connected to the outer side of the stirring shaft (17).

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