Sewage treatment plant detection sampling device

Abstract

The utility model discloses a detection sampling device for a sewage treatment plant, which relates to the technical field of sewage treatment, and particularly comprises a sewage treatment tank, the top of the sewage treatment tank is movably connected with a bearing plate, the upper surface of the bearing plate is symmetrically provided with drivers, the upper surface of one side of the bearing plate is symmetrically provided with rectangular grooves, and the rectangular grooves are communicated with the sewage treatment tank. Driving wheels are fixedly mounted at the ends of output shafts of the two driving machines, a through groove is formed in the outer wall of the bearing plate, mounting plates are symmetrically and fixedly mounted on the lower surface of the bearing plate, supporting shafts are arranged on the lower surfaces of one sides of the two mounting plates, and movable plates are movably mounted on the outer surfaces of the two supporting shafts. Compared with traditional sewage detecting and sampling equipment, the sewage detecting and sampling equipment has the advantages that the sampling mechanism is arranged to be movable automatic equipment, so that the detecting and sampling mechanism can be driven to autonomously move in a large range in a sewage storage area, both hands of an operator can be liberated in the use process, and the purpose of efficient operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a detection sampling device for a sewage treatment plant. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care and catering. Sewage testing and sampling is the process of extracting water samples from polluted water. By testing and analyzing the extracted water samples, the degree of water pollution, the types and contents of pollutants and other related water quality parameters can be determined to guide production activities and take relevant measures to reduce water pollution.

[0003] A sewage detection sampling box disclosed in the Chinese utility model patent application disclosure CN219200979U solves the problem that the existing sewage detection sampling box cannot ensure that the samples taken are extensive. At the same time, the sewage detection sampling box has the function of conveniently replacing sewage. However, the sewage detection sampling box adopts a movable sewage detection sampling structure, which is large in size and not convenient to operate in practice. The automation degree of the device is low, and it is not convenient to drive the detection sampling mechanism to move over a large range in the sewage storage area. During actual use, personnel need to control the equipment throughout the whole process, which reduces the sewage detection efficiency. It is not convenient to extract water sources with high content of substances deposited at the bottom of the sewage pool. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a detection sampling device for a sewage treatment plant, which solves the problems raised in the above-mentioned background technology.

[0005] The yoke is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels at the ends of the plurality of guide wheels.

[0006] Optionally, a top plate is fixedly mounted on the upper surface of one side of the receiving plate, a support plate is fixedly mounted on the upper surface of the top plate, and a winch is provided on the outer surface of one side of the support plate.

[0007] Optionally, a positioning plate is fixedly mounted on the upper surface of one side of the receiving plate, a pulley is rotatably mounted on the top of the positioning plate, and a pull rope is provided on the winding shaft of the winch.

[0008] Optionally, the bottom end of the pull rope is fixedly connected to a mounting rod, the bottom end of the mounting rod is fixedly mounted with a water basin, and the lower surface of the water basin is fixedly mounted with a suspension rod.

[0009] Optionally, a counterweight block is provided on the inner wall of the suspension rod, a water containing cover is symmetrically and movably installed inside the water basin, and positioning grooves are provided on the tops of the outer walls of the two water containing covers.

[0010] Optionally, a rubber ring is fixedly installed on the top of the inner wall of the basin, a water pump is provided on the upper surface of one side of the top plate, and a connecting hose is provided at the water inlet of the water pump.

[0011] Optionally, a COD detector is provided on an upper surface of one side of the receiving plate, a data transmission line is provided at a signal end of the COD detector, and a display module is provided on an upper surface of one side of the receiving plate.

[0012] Optionally, a solar module is provided on the upper surface of the top plate, and a signal processor is provided on the upper surface of one side of the receiving plate.

[0013] The utility model provides a detection sampling device for a sewage treatment plant, which has the following beneficial effects:

[0014] 1. This detection sampling device for a sewage treatment plant, by tightening the internal threaded turntable along the external threaded rod and driving the internal threaded turntable to be tightly connected with the guide plate through the cooperation of the rubber pad, realizes the adjustment and fixation of the inclination angles of multiple guide wheels, and can drive the guide wheel to fit with the wall panel of the sewage treatment tank, so that the receiving plate can guide and locate the lateral position of the device when moving along the wall panel of the sewage treatment tank. Compared with traditional sewage detection sampling equipment, this device can drive the detection sampling mechanism to move autonomously over a large range in the sewage storage area by setting the sampling mechanism as a movable automated equipment. During use, it can free the operator's hands and achieve the purpose of efficient operation.

[0015] 2. A detection sampling device for a sewage treatment plant, a COD detector can detect the content of various substances in the sewage, and transmit the data to the display module through the data transmission line and display it, so that the operator can immediately view the detection data, and transmit the sewage detection data to the computer terminal through the cooperation of the signal processor. The various electronic components of this device can be powered by the solar module, which can further improve the degree of automation of the device, making it more convenient for personnel to operate the device, and can adjust the sinking depth of the sampling mechanism according to the depth of the sewage treatment pool, which is more convenient for extracting sewage with a high content of substances deposited at the bottom of the sewage pool, and can effectively enhance the accuracy of sewage data detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0018] Figure 3 A partial three-dimensional side view of the structure of the utility model Figure 1 ;

[0019] Figure 4 A partial three-dimensional side view of the structure of the utility model Figure 2 ;

[0020] Figure 5 It is a three-dimensional side view schematic diagram of the guide wheel structure of the utility model;

[0021] Figure 6 It is a three-dimensional side view schematic diagram of the sampling structure of the utility model;

[0022] Figure 7 It is a three-dimensional cross-sectional schematic diagram of the sampling structure of the utility model;

[0023] Figure 8 For this utility model Figure 5A magnified schematic diagram of the structure of the middle A area;

[0024] Fig. 9 For this utility model Figure 7 A magnified schematic diagram of the structure of region B in the middle.

[0025] In the figure: 1. sewage treatment tank; 2. receiving plate; 3. driving machine; 4. rectangular groove; 5. driving wheel; 6. through groove; 7. mounting plate; 8. supporting shaft; 9. movable plate; 10. guide wheel; 11. extension plate; 12. guide plate; 13. slideway; 14. external thread rod; 15. internal thread turntable; 16. rubber pad; 17. top plate; 18. supporting plate; 19. winch; 20. positioning plate; 21. pulley; 22. pull rope; 23. mounting rod; 24. basin; 25. suspension rod; 26. counterweight; 27. water cover; 28. positioning groove; 29. ​​rubber ring; 30. water pump; 31. connecting hose; 32. COD detector; 33. data transmission line; 34. display module; 35. solar module; 36. signal processor. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0027] See also Figures 1 to 9The utility model provides a technical solution: a detection sampling device for a sewage treatment plant, comprising a sewage treatment pool 1, a receiving plate 2 is movably connected to the top of the sewage treatment pool 1, a driving machine 3 is symmetrically arranged on the upper surface of the receiving plate 2, a rectangular groove 4 is symmetrically opened on the upper surface of one side of the receiving plate 2, a driving wheel 5 is fixedly installed on the end of the output shaft of the two driving machines 3, a through groove 6 is opened on the outer wall of the receiving plate 2, a mounting plate 7 is symmetrically fixedly installed on the lower surface of the receiving plate 2, a supporting shaft 8 is provided on the lower surface of one side of the two mounting plates 7, a movable plate 9 is movably installed on the outer surface of the two supporting shafts 8, a guide wheel 10 is symmetrically rotatably installed on the upper surface of the two movable plates 9, an extension plate 11 is symmetrically fixedly installed on the upper surface of one side of the two mounting plates 7, and the bottom ends of the plurality of extension plates 11 are fixedly installed A guide plate 12 is provided, and a slide groove 13 is provided on the outer walls of the two movable plates 9. Externally threaded rods 14 are symmetrically fixedly installed on the outer walls of the two movable plates 9. Internally threaded turntables 15 are threadedly installed on the outer surfaces of the multiple externally threaded rods 14. A rubber pad 16 is fixedly installed on the outer wall of one side of the multiple internally threaded turntables 15. The guide wheel 10 fits against the wall panel of the sewage treatment tank 1, so that the receiving plate 2 can guide and position the lateral position of the device when moving along the wall panel of the sewage treatment tank 1. Compared with the traditional sewage detection and sampling equipment, this device can drive the detection and sampling mechanism to move autonomously over a large range in the sewage storage area by setting the sampling mechanism as a movable automated equipment. During use, the operator's hands can be freed, thereby achieving the purpose of efficient operation.

[0028] In this embodiment, a receiving plate 2 is provided on the top of the sewage treatment tank 1 to drive the sewage detection sampling mechanism to move along the wall plate of the sewage treatment tank 1. In this process, a driving machine 3 is provided on the upper surface of the receiving plate 2. The two driving machines 3 are located in the same horizontal plane and are used to drive the driving wheel 5 to rotate and move through the corresponding cooperation with the rectangular groove 4. The driving wheel 5 passes through the rectangular groove 4 and fits with the top of the sewage treatment tank 1 to drive the device to move horizontally along the top of the sewage treatment tank 1. At the same time, a through groove 6 is provided on the outer wall of the receiving plate 2 to support and position the mounting plate 7. A support shaft 8 is provided on the lower surface of the mounting plate 7 to realize movable support for the movable plate 9, so that the movable plate 9 can rotate and swing along the mounting plate 7, and the support and positioning of the guide wheel 10 are realized synchronously. An extension plate 11 is provided on the upper surface of the mounting plate 7 to support and fix the guide plate 12. A plurality of guide plates 12 are in groups of two corresponding to each other. By setting an external threaded rod 14 on the outer wall of the movable plate 9 and passing through the slide groove 13 on the surface of the guide plate 12, multiple slide grooves 13 are set in an arc shape, so that when the movable plate 9 rotates and swings along the mounting plate 7, the external threaded rod 14 is synchronously driven to move along the guide plate 12, and by tightening the internal threaded turntable 15 along the external threaded rod 14 and cooperating with the rubber pad 16, the internal threaded turntable 15 is driven to be tightly connected with the guide plate 12, so as to adjust and fix the inclination angles of multiple guide wheels 10, and can drive the guide wheel 10 to fit with the wall panel of the sewage treatment tank 1, so that when the receiving plate 2 moves along the wall panel of the sewage treatment tank 1, the lateral position of the device can be guided and positioned. Compared with the traditional sewage detection and sampling equipment, this device can drive the detection and sampling mechanism to move autonomously over a large range in the sewage storage area by setting the sampling mechanism as a movable automated equipment, and can free the operator's hands during use, thereby achieving the purpose of efficient operation. Example 2

[0029] See also Figures 1 to 9The utility model provides a technical solution: a sewage treatment plant detection sampling device, a top plate 17 is fixedly installed on the upper surface of one side of the receiving plate 2, a support plate 18 is fixedly installed on the upper surface of the top plate 17, a winch 19 is provided on the outer surface of one side of the support plate 18, a positioning plate 20 is fixedly installed on the upper surface of one side of the receiving plate 2, a pulley 21 is rotatably installed on the top of the positioning plate 20, a reel 22 is provided on the reel of the winch 19, a mounting rod 23 is fixedly connected to the bottom end of the mounting rod 23, a water basin 24 is fixedly installed on the bottom end of the mounting rod 23, a suspension rod 25 is fixedly installed on the lower surface of the water basin 24, a counterweight block 26 is provided on the inner wall of the suspension rod 25, a water cover 27 is symmetrically and movably installed inside the water basin 24, a positioning groove 28 is provided on the outer wall top of the two water covers 27, a rubber ring 29 is fixedly installed on the inner wall top of the water basin 24, a water pump 30 is provided on the upper surface of one side of the top plate 17, and a water pump 30 is provided on the upper surface of the top plate 17. 0 is provided with a connecting hose 31, a COD detector 32 is provided on the upper surface of one side of the receiving plate 2, a data transmission line 33 is provided at the signal end of the COD detector 32, a display module 34 is provided on the upper surface of one side of the receiving plate 2, a solar module 35 is provided on the upper surface of the top plate 17, and a signal processor 36 is provided on the upper surface of one side of the receiving plate 2. The operator can check the detection data immediately and transmit the sewage detection data to the computer terminal through the cooperation of the signal processor 36. All electronic components of the device can be powered by the solar module 35, which can further improve the automation degree of the device, make it more convenient for personnel to operate the device, and can adjust the sinking depth of the sampling mechanism according to the depth of the sewage treatment tank 1, so that it is more convenient to extract sewage with a high content of substances deposited at the bottom of the sewage tank, and can effectively enhance the accuracy of sewage data detection.

[0030] In this embodiment, a top plate 17 is provided on the upper surface of the receiving plate 2, and a support plate 18 is used to support and position the winch 19. A positioning plate 20 is provided on the upper surface of the receiving plate 2 to support and position the pulley 21. The winch 19 is started to drive the pull rope 22 to move along the pulley 21. A mounting rod 23 is provided at the bottom end of the pull rope 22 to connect with the water basin 24. In actual use, a suspension rod 25 is provided on the lower surface of the water basin 24 to install and fix the counterweight 26. The water basin 24 is driven to sink in the sewage pool by the force of the counterweight 26. In this process, the water cover 27 is positioned by the mutual connection of the positioning groove 28 and the rubber ring 29. After the water basin 24 is lifted out of the sewage pool on the pull rope 22, the water cover 27 is moved out of the water basin 24 to extract the sewage sample. , by starting the water pump 30 and connecting the connecting hose 31 to the raised water basin 24, it is used to drive the sewage to contact the COD detector 32. The COD detector 32 can detect the content of each substance in the sewage, and transmit the data to the display module 34 through the data transmission line 33 and display it, so that the operator can immediately view the detection data, and transmit the sewage detection data to the computer terminal through the cooperation of the signal processor 36. The various electronic components of this device can be powered by the solar module 35, which can further improve the degree of automation of the device, make it more convenient for personnel to operate the device, and can adjust the sinking depth of the sampling mechanism according to the depth of the sewage treatment pool 1, which is more convenient for extracting sewage with a high content of substances deposited at the bottom of the sewage pool, and can effectively enhance the accuracy of sewage data detection, which is suitable for popularization.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detection sampling device for a sewage treatment plant, comprising a sewage treatment tank (1), characterized in that: The top of the sewage treatment tank (1) is movably connected to a receiving plate (2), a driving machine (3) is symmetrically provided on the upper surface of the receiving plate (2), a rectangular groove (4) is symmetrically provided on the upper surface of one side of the receiving plate (2), two driving wheels (5) are fixedly installed on the ends of the output shafts of the two driving machines (3), a through groove (6) is provided on the outer wall of the receiving plate (2), a mounting plate (7) is symmetrically fixedly installed on the lower surface of the receiving plate (2), a support shaft (8) is provided on the lower surface of one side of the two mounting plates (7), and a movable plate (9) is movably installed on the outer surface of the two supporting shafts (8), Guide wheels (10) are symmetrically rotatably mounted on the upper surfaces of the two movable plates (9); extension plates (11) are symmetrically fixedly mounted on the upper surfaces of one side of the two mounting plates (7); guide plates (12) are fixedly mounted on the bottom ends of the plurality of extension plates (11); sliding grooves (13) are provided on the outer walls of the two guide plates (12); external threaded rods (14) are symmetrically fixedly mounted on the outer walls of the two movable plates (9); internal threaded turntables (15) are threadedly mounted on the outer surfaces of the plurality of external threaded rods (14); and rubber pads (16) are fixedly mounted on the outer walls of one side of the plurality of internal threaded turntables (15).

2. A sewage treatment plant detection sampling device according to claim 1, characterized in that: A top plate (17) is fixedly mounted on the upper surface of one side of the receiving plate (2), a support plate (18) is fixedly mounted on the upper surface of the top plate (17), and a winch (19) is provided on the outer surface of one side of the support plate (18).

3. A sewage treatment plant detection sampling device according to claim 2, characterized in that: A positioning plate (20) is fixedly mounted on an upper surface of one side of the receiving plate (2), a pulley (21) is rotatably mounted on the top of the positioning plate (20), and a drawstring (22) is provided on the winding shaft of the winch (19).

4. A sewage treatment plant detection sampling device according to claim 3, characterized in that: The bottom end of the pull rope (22) is fixedly connected to a mounting rod (23), the bottom end of the mounting rod (23) is fixedly mounted with a water basin (24), and the lower surface of the water basin (24) is fixedly mounted with a suspension rod (25).

5. A sewage treatment plant detection sampling device according to claim 4, characterized in that: A counterweight (26) is provided on the inner wall of the suspension rod (25), a water-containing cover (27) is symmetrically and movably installed inside the water basin (24), and positioning grooves (28) are provided on the tops of the outer walls of the two water-containing covers (27).

6. A sewage treatment plant detection sampling device according to claim 5, characterized in that: A rubber ring (29) is fixedly mounted on the top of the inner wall of the water basin (24), a water pump (30) is provided on the upper surface of one side of the top plate (17), and a connecting hose (31) is provided at the water delivery port of the water pump (30).

7. A sewage treatment plant detection sampling device according to claim 6, characterized in that: A COD detector (32) is provided on an upper surface of one side of the receiving plate (2), a data transmission line (33) is provided at a signal end of the COD detector (32), and a display module (34) is provided on an upper surface of one side of the receiving plate (2).

8. A sewage treatment plant detection sampling device according to claim 7, characterized in that: A solar module (35) is provided on the upper surface of the top plate (17), and a signal processor (36) is provided on the upper surface of one side of the receiving plate (2).

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