Water conservancy project sewage treatment detection device and method

Abstract

The invention discloses a water conservancy project sewage treatment detection device and method.The water conservancy project sewage treatment detection device comprises a box body and a fixed frame, the fixed frame is connected to the left side wall of the box body, the water conservancy project sewage treatment detection device further comprises a rotating frame, a plurality of sample pipes and a plurality of cleaning pipes, and the rotating frame is rotationally arranged in the fixed frame; a driving assembly for driving the rotating frame to rotate is arranged in the fixed frame, and the plurality of sample tubes are arranged in the rotating frame. According to the invention, the moving assembly is used for driving the detector to move left and right and then move up and down into the annular pipe, the cleaning assembly is used for cleaning the detector, cleaning is carried out once when sewage in one sample pipe is detected, and after detection is completed, the driving assembly is used for driving the rotating frame to rotate, so that the sewage in the sample pipe can be poured out; then the second water inlet pipe and a plurality of cleaning pipes are used for cleaning the sample pipe, so that sewage residues in the sample pipe are prevented, and the detection precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy projects, and particularly relates to a sewage treatment detection device and method for water conservancy projects. Background Art

[0002] Sewage detection devices are key equipment for monitoring and analyzing the quality of sewage, and are widely used in fields such as sewage treatment, environmental monitoring, and industrial production. They are convenient for on-site rapid detection and are suitable for scenarios such as emergency monitoring and field sampling.

[0003] Some sewage treatment detection devices in the prior art can only sample one tube of sample each time. A single sample may only reflect local characteristics and cannot represent the overall water quality, resulting in misjudgment of the pollution degree (such as underestimating the impact of high-concentration pollution areas). Single sampling cannot capture dynamic changes, and may miss pollution peaks or underestimate pollution risks. For example, sampling only during the sewage dilution period will mask high-concentration discharge events. Moreover, the sample tubes need to be manually cleaned, and the toxic substances contained in the sewage can harm people. It is also troublesome to clean the sample tubes and the detection meter. Therefore, a sewage treatment detection device and method for water conservancy projects are proposed to solve the above problems. Summary of the Invention

[0004] The present invention provides a sewage treatment detection device for water conservancy projects, including a box body and a fixed frame. The fixed frame is connected to the left side wall of the box body. It further includes a rotating frame, a plurality of sample tubes, and a plurality of cleaning tubes. The rotating frame is rotatably arranged inside the fixed frame. A driving component for driving the rotating frame to rotate is arranged inside the fixed frame. The plurality of sample tubes are arranged inside the rotating frame. A cleaning component is arranged on the right side wall of the box body. An installation frame is arranged between the left and right side walls of the box body. A detection meter is arranged below the installation frame. A moving component is arranged inside the installation frame and drives the detection meter to move into the plurality of sample tubes and the cleaning component. An extraction mechanism for discharging sewage into the plurality of sample tubes is arranged at the top of the box body. The plurality of cleaning tubes are inclined and arranged at the bottom end of the installation frame and respectively align with the plurality of sample tubes.

[0005] Preferably, a first mounting plate is fixedly connected to the inner wall of the rotating frame. The plurality of sample tubes are inserted into the first mounting plate and extend above the rotating frame. A second mounting plate is slidably arranged inside the rotating frame. Magnets are connected to the opposite sides of the second mounting plate and the first mounting plate, and the two magnets are attracted to each other.

[0006] Preferably, limiting plates are fixedly sleeved on the outer sides of the plurality of sample tubes, and the plurality of limiting plates are located between the first mounting plate and the second mounting plate.

[0007] Preferably, the extraction mechanism includes a first hydraulic cylinder, a moving plate, a mounting block, a horizontal pipe, a plurality of water outlet pipes, a corrugated pipe, and a first water inlet pipe. The first hydraulic cylinder is disposed at the top of the box body, and its telescopic end extends downward. The mounting block is connected to the bottom end of the hydraulic cylinder. The moving plate is connected to the bottom end of the mounting block. The horizontal pipe is disposed on the mounting block. A plurality of the water outlet pipes are all connected to the bottom end of the horizontal pipe and extend below the moving plate. The first water inlet pipe is disposed at the top of the box body. The corrugated pipe communicates between the first water inlet pipe and the horizontal pipe.

[0008] Preferably, the moving assembly includes a first motor, a threaded rod, a moving block, and a second hydraulic cylinder. The first motor is disposed on the left side wall of the mounting frame. One end of the threaded rod is coaxially connected to the output shaft of the first motor, and the other end is rotatably connected to the right side wall of the mounting frame. The moving block is threadedly connected to the threaded rod and extends to the front side of the mounting frame. The second hydraulic cylinder is disposed at the bottom end of the moving block, and its telescopic rod extends vertically downward. The detector is disposed at the bottom end of the second hydraulic cylinder.

[0009] Preferably, the cleaning assembly includes an annular pipe and a plurality of nozzles. The annular pipe is disposed on the right side wall of the box body. A plurality of the nozzles are all disposed inside the annular pipe. The right side of the annular pipe communicates with a third water inlet pipe.

[0010] Preferably, a support plate is connected to the bottom end of the mounting frame. A second water inlet pipe with one end extending into the box body is disposed on the left side of the box body. A plurality of the cleaning pipes are all communicated with the second water inlet pipe and are disposed on the support plate.

[0011] Preferably, the driving assembly includes a second motor, a worm, two rotating rods, and a worm gear. The second motor is connected to the rear side wall of the fixed frame. One end of the worm is coaxially connected to the output shaft of the second motor, and the other end is rotatably connected to the front side wall of the fixed frame. The two rotating rods are respectively fixedly connected to the left and right sides of the rotating frame and are respectively rotatably connected to the left and right side walls of the fixed frame. The worm gear is coaxially fixedly sleeved on the left rotating rod and meshes with the worm.

[0012] The present invention provides a method for detecting sewage treatment in water conservancy projects, including the following steps: S1. Start the first hydraulic cylinder to lower the horizontal pipe and a plurality of water outlet pipes, align them with a plurality of sample tubes, put the end of the first water inlet pipe into a sewage, the sewage enters the corrugated pipe from the first water inlet pipe, and is respectively discharged into a plurality of sample tubes from a plurality of water outlet pipes.

[0013] S2. Start the first motor to drive the threaded rod to rotate, so that the moving block moves left and right. When it moves above a sample tube at a certain position, start the second hydraulic cylinder to lower the detector into the sample tube to detect the sewage inside the sample tube. Then move above the annular tube, start the second hydraulic cylinder again, move the detector to the inside of the annular tube, and start multiple spray heads to spray and wash the detector.

[0014] S3. By starting the second motor to drive the worm to rotate, driving two rotating rods to rotate through the worm wheel, making the rotating frame drive multiple sample tubes to rotate and align with multiple cleaning tubes. The multiple cleaning tubes spray water to wash the multiple sample tubes. After the washing is completed, rotate the rotating frame in the opposite direction to pour out the water for cleaning in the sample tubes.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By using the extraction mechanism to pump the sewage at a certain place into multiple sample tubes respectively, and sampling sequentially with multiple sample tubes, sewage samples in different positions and different states can be obtained. By comprehensively analyzing the detection results of these samples, the actual composition and properties of the sewage at that place can be more accurately reflected, and the error caused by uneven sampling can be reduced.

[0016] 2. By using the moving component to drive the detector to move left and right and then up and down, move it into the annular tube, and use the cleaning component to clean it. The detector is cleaned once after detecting the sewage in one sample tube. After the detection is completed, use the driving component to drive the rotating frame to rotate, so that the sewage in the sample tube can be poured out. Then use the second water inlet pipe and multiple cleaning tubes to clean the sample tube to prevent sewage residue in the sample tube and improve the detection accuracy. [[ID=X12]] BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention.

[0018] In the drawings: Figure 1 It is a diagram of a sewage treatment detection device for water conservancy projects proposed by the present invention; Figure 2 It is a perspective view of a sewage treatment detection device for water conservancy projects proposed by the present invention; Figure 3 It is an enlarged view of part A in a sewage treatment detection device for water conservancy projects proposed by the present invention; Figure 4 It is an enlarged view of part B in a sewage treatment detection device for water conservancy projects proposed by the present invention; Figure 5 It is a schematic diagram of the driving component in a sewage treatment detection device for water conservancy projects proposed by the present invention; Figure 6Schematic diagram of a cleaning pipe in a sewage treatment detection device for a water conservancy project proposed by the present invention; 1. Box body; 2. Fixed frame; 3. Rotating frame; 31. First mounting plate; 32. Second mounting plate; 33. Magnet; 4. Sample tube; 51. Second motor; 52. Worm; 53. Rotating rod; 54. Worm gear; 6. Mounting frame; 61. Detector; 62. Moving component; 621. First motor; 622. Threaded rod; 623. Moving block; 624. Second hydraulic cylinder; 7. Cleaning component; 71. Annular pipe; 81. First hydraulic cylinder; 82. Moving plate; 83. Mounting block; 84. Horizontal pipe; 85. Water outlet pipe; 86. Bellows; 9. Cleaning pipe; 91. Support plate; 92. Second water inlet pipe. Detailed implementation manners

[0019] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 should not be construed as a limitation of the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installation", "connection", "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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0021] As Figure 1-6As shown in the figure, a sewage treatment detection device and method for water conservancy projects proposed by the present invention include a box body 1 and a fixed frame 2. The fixed frame 2 is connected to the left side wall of the box body 1. It also includes a rotating frame 3, a plurality of sample tubes 4, and a plurality of cleaning tubes 8. The rotating frame 3 is rotatably arranged inside the fixed frame 2. A driving component for driving the rotation of the rotating frame 3 is arranged inside the fixed frame 2. The plurality of sample tubes 4 are arranged inside the rotating frame 3. A cleaning component 7 is arranged on the right side wall of the box body 1. An installation frame 6 is arranged between the left and right side walls of the box body 1. A detector 61 is arranged below the installation frame 6. A moving component 62 is arranged inside the installation frame 6, and it drives the detector 61 to move into the plurality of sample tubes 4 and the cleaning component 7. An extraction mechanism for discharging sewage into the plurality of sample tubes 4 is arranged at the top of the box body 1. The plurality of cleaning tubes 9 are inclined and arranged at the bottom of the installation frame 6, and are respectively aligned with the plurality of sample tubes 4.

[0022] In an optional embodiment, a first mounting plate 31 is fixedly connected to the inner wall of the rotating frame 3. The plurality of sample tubes 4 are inserted into the first mounting plate 31 and extend above the rotating frame 3. A second mounting plate 32 is slidably arranged inside the rotating frame 3. Magnets 33 are connected to the opposite sides of the second mounting plate 32 and the first mounting plate 31, and the two magnets 33 are attracted to each other.

[0023] In an optional embodiment, a limiting plate 41 is fixedly sleeved on the outer side of each of the plurality of sample tubes 4, and the plurality of limiting plates 41 are located between the first mounting plate 31 and the second mounting plate 32.

[0024] In an optional embodiment, the extraction mechanism includes a first hydraulic cylinder 81, a moving plate 82, a mounting block 83, a horizontal pipe 84, a plurality of water outlet pipes 85, a corrugated pipe 86, and a first water inlet pipe 87. The first hydraulic cylinder 81 is arranged at the top of the box body 1, and its telescopic end extends to its lower side. The mounting block 83 is connected to the bottom end of the hydraulic cylinder 81. The moving plate 82 is connected to the bottom end of the mounting block 83. The horizontal pipe 84 is arranged on the mounting block 83. The plurality of water outlet pipes 85 are all connected to the bottom end of the horizontal pipe 84 and extend below the moving plate 82. The first water inlet pipe 87 is arranged at the top of the box body 1, and the corrugated pipe 86 is communicated between the first water inlet pipe 87 and the horizontal pipe 84.

[0025] In an optional embodiment, the moving component 62 includes a first motor 621, a threaded rod 622, a moving block 623, and a second hydraulic cylinder 624. The first motor 621 is arranged on the left side wall of the installation frame 6. One end of the threaded rod 622 is coaxially connected to the output shaft of the first motor 621, and the other end is rotatably connected to the right side wall of the installation frame 6. The moving block 623 is threadedly connected to the threaded rod 622 and extends to the front side of the installation frame 6. The second hydraulic cylinder 624 is arranged at the bottom end of the moving block 623, and its telescopic rod is vertically downward. The detector 61 is arranged at the bottom end of the second hydraulic cylinder 624.

[0026] In an alternative embodiment, the cleaning component 7 includes an annular pipe 71 and a plurality of spray nozzles 72. The annular pipe 71 is disposed on the right side wall of the box body 1, and the plurality of spray nozzles 72 are all disposed inside the annular pipe 71. A third water inlet pipe is communicated with the right side of the annular pipe 71.

[0027] In an alternative embodiment, a support plate 91 is connected to the bottom end of the mounting frame 6. A second water inlet pipe 92 extending into the interior thereof is disposed on the left side of the box body 1. The plurality of cleaning pipes 9 are all communicated with the second water inlet pipe 92 and are disposed on the support plate 91.

[0028] In an alternative embodiment, the driving component includes a second motor 51, a worm 52, two rotating rods 53 and a worm gear 54. The second motor 51 is connected to the rear side wall of the fixed frame 2. One end of the worm 52 is coaxially connected to the output shaft of the second motor 51, and the other end is rotatably connected to the front side wall of the fixed frame 2. The two rotating rods 53 are respectively fixedly connected to the left and right sides of the rotating frame 3 and are respectively rotatably connected to the left and right side walls of the fixed frame 2. The worm gear 54 is coaxially and fixedly sleeved on the left rotating rod 53 and meshes with the worm 52.

[0029] In an alternative embodiment, in S1, start the first hydraulic cylinder 81 to move the crossbar 84 and the plurality of water outlet pipes 85 downward to align with the plurality of sample tubes 4. Place the end of the first water inlet pipe 87 into a sewage, and the sewage enters the corrugated pipe 86 from the first water inlet pipe 87 and is respectively discharged into the plurality of sample tubes 4 from the plurality of water outlet pipes 85.

[0030] In S2, start the first motor 621 to drive the threaded rod 622 to rotate, so that the moving block 623 moves left and right. When it moves above a sample tube 4, start the second hydraulic cylinder 624 to move the detector 61 downward into the sample tube 4 to detect the sewage inside the sample tube 4. Then move to above the annular pipe 71, start the second hydraulic cylinder 624 again, move the detector 61 to the inside of the annular pipe 71, and start the plurality of spray nozzles 72 to spray and wash the detector 61.

[0031] In S3, by starting the second motor 51 to drive the worm 52 to rotate, drive the two rotating rods 53 to rotate through the worm gear 54, so that the rotating frame 3 drives the plurality of sample tubes 4 to rotate to align with the plurality of cleaning pipes 9. The plurality of cleaning pipes 9 spray water to wash the plurality of sample tubes 4. After the washing is completed, rotate the rotating frame 3 in the reverse direction to pour out the water used for cleaning in the sample tubes 4.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A sewage treatment detection device for water conservancy projects, comprising a box body (1) and a fixed frame (2), the fixed frame (2) is connected to the left side wall of the box body (1), and is characterized in that, It further includes a rotating frame (3), a plurality of sample tubes (4) and a plurality of cleaning tubes (8). The rotating frame (3) is rotatably arranged inside the fixed frame (2). A driving component for driving the rotation of the rotating frame (3) is arranged inside the fixed frame (2). The plurality of sample tubes (4) are arranged inside the rotating frame (3). A cleaning component (7) is arranged on the right side wall of the box body (1). An installation frame (6) is arranged between the left and right side walls of the box body (1). A detector (61) is arranged below the installation frame (6). A moving component (62) is arranged inside the installation frame (6) and drives the detector (61) to move into the plurality of sample tubes (4) and the cleaning component (7). An extraction mechanism for discharging sewage into the plurality of sample tubes (4) is arranged at the top of the box body (1). The plurality of cleaning tubes (9) are inclined and arranged at the bottom end of the installation frame (6) and respectively align with the plurality of sample tubes (4).

2. The sewage treatment detection device for water conservancy projects according to claim 1, characterized in that, A first mounting plate (31) is fixedly connected to the inner wall of the rotating frame (3). The plurality of sample tubes (4) are inserted into the first mounting plate (31) and extend above the rotating frame (3). A second mounting plate (32) is slidably arranged inside the rotating frame (3). Magnets (33) are connected to the opposite sides of the second mounting plate (32) and the first mounting plate (31). The two magnets (33) are attracted to each other.

3. The sewage treatment detection device for water conservancy projects according to claim 2, characterized in that, Limit plates (41) are fixedly sleeved on the outer sides of the plurality of sample tubes (4). The plurality of limit plates (41) are located between the first mounting plate (31) and the second mounting plate (32).

4. A sewage treatment detection device for water conservancy projects according to claim 1, characterized in that, The extraction mechanism includes a first hydraulic cylinder (81), a moving plate (82), a mounting block (83), a horizontal pipe (84), a plurality of water outlet pipes (85), a corrugated pipe (86) and a first water inlet pipe (87). The first hydraulic cylinder (81) is arranged at the top of the box body (1) and its telescopic end extends to its lower side. The mounting block (83) is connected to the bottom end of the hydraulic cylinder (81). The moving plate (82) is connected to the bottom end of the mounting block (83). The horizontal pipe (84) is arranged on the mounting block (83). The plurality of water outlet pipes (85) are all connected to the bottom end of the horizontal pipe (84) and extend below the moving plate (82). The first water inlet pipe (87) is arranged at the top of the box body (1). The corrugated pipe (86) is communicated between the first water inlet pipe (87) and the horizontal pipe (84).

5. The sewage treatment detection device for water conservancy projects according to claim 1, characterized in that, The moving component (62) includes a first motor (621), a threaded rod (622), a moving block (623), and a second hydraulic cylinder (624). The first motor (621) is disposed on the left side wall of the mounting frame (6). One end of the threaded rod (622) is coaxially connected to the output shaft of the first motor (621), and the other end is rotatably connected to the right side wall of the mounting frame (6). The moving block (623) is threadedly connected to the threaded rod (622) and extends to the front side of the mounting frame (6). The second hydraulic cylinder (624) is disposed at the bottom end of the moving block (623), and the telescopic rod extends vertically downward. The detector (61) is disposed at the bottom end of the second hydraulic cylinder (624).

6. The sewage treatment detection device for water conservancy projects according to claim 5, wherein, The cleaning component (7) includes an annular pipe (71) and a plurality of nozzles (72). The annular pipe (71) is disposed on the right side wall of the box body (1). A plurality of the nozzles (72) are all disposed inside the annular pipe (71). A third water inlet pipe is communicated with the right side of the annular pipe (71).

7. The sewage treatment detection device for water conservancy projects according to claim 6, wherein, A support plate (91) is connected to the bottom end of the mounting frame (6). A second water inlet pipe (92) with one end extending into the inside thereof is disposed on the left side of the box body (1). A plurality of cleaning pipes (9) are all communicated with the second water inlet pipe (92) and are disposed on the support plate (91).

8. The sewage treatment detection device for water conservancy projects according to claim 1, characterized in that, The driving component includes a second motor (51), a worm (52), two rotating rods (53), and a worm gear (54). The second motor (51) is connected to the rear side wall of the fixed frame (2). One end of the worm (52) is coaxially connected to the output shaft of the second motor (51), and the other end is rotatably connected to the front side wall of the fixed frame (2). The two rotating rods (53) are respectively fixedly connected to the left and right sides of the rotating frame (3) and are respectively rotatably connected to the left and right side walls of the fixed frame (2). The worm gear (54) is coaxially and fixedly sleeved on the left rotating rod (53) and meshes with the worm (52).

9. A sewage treatment detection method for water conservancy projects according to claim 1, characterized in that It includes the following steps: S1. Start the first hydraulic cylinder (81) to lower the crossbar (84) and a plurality of water outlet pipes (85) to align with a plurality of sample tubes (4). Place the end of the first water inlet pipe (87) into a sewage, and the sewage enters the corrugated pipe (86) from the first water inlet pipe (87) and is respectively discharged into a plurality of sample tubes (4) from a plurality of water outlet pipes (85). S2. Start the first motor (621) to drive the threaded rod (622) to rotate, so that the moving block (623) moves left and right. When it moves above a sample tube (4) at a certain position, start the second hydraulic cylinder (624) to lower the detector (61) into the sample tube (4) to detect the sewage inside the sample tube (4). Then move to above the annular pipe (71), start the second hydraulic cylinder (624) again, move the detector (61) to the inside of the annular pipe (71), and start a plurality of nozzles (72) to spray and wash the detector (61). S3. Start the second motor (51) to drive the worm (52) to rotate, drive two rotating rods (53) to rotate through the worm wheel (54), so that the rotating frame (3) drives a plurality of sample tubes (4) to rotate and align with a plurality of cleaning tubes (9). The plurality of cleaning tubes (9) spray water to rinse the plurality of sample tubes (4). After the rinsing is completed, rotate the rotating frame (3) in the reverse direction to pour out the water used for cleaning in the sample tubes (4).

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