A sewage treatment sampling device

Abstract

The utility model relates to the technical fields of sewage treatment especially is sewage treatment is with sampling device, including sampling subassembly: the sampling subassembly includes, the symmetrically opening has the placement groove in the top of column, the collection bucket is inserted in the inside of placement groove, the cover plate is located the top of column, when needing to the sewage of different depth is sampled, the operator is through the rope and is put into the sampling subassembly to the lower layer, and starts servo motor to unfold the movable plate, makes the lower layer sewage to enter the collection bucket inside through T type pipe, when collecting is completed, makes servo motor reverse drive movable plate reset, then pulls up the column, lifts it to the middle layer, carries out the collection to the middle layer sewage, then according to the above operation, the upper layer sewage is collected, then rotates T type pipe and takes down T type pipe, can complete the sampling operation to the sewage different depth, and the device simple structure is convenient for the sampling to the sewage of different depth, improves the operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a sampling device for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of the daily lives of ordinary people.

[0003] According to the specification of Chinese Utility Model Publication No. CN221506358U, "a sampling device for sewage treatment includes a mounting plate, on which a circular rotating disk is rotatably mounted, a receiving frame is mounted on the top of the rotating disk, an adjusting motor is mounted near the center of the mounting plate, a meshing gear is mounted on the front end of the shaft of the adjusting motor, the inner edge of the rotating disk meshes with the outer edge of the meshing gear, a collection bottle is placed inside the receiving frame, a sealing component for auxiliary sealing is mounted at the mouth of the collection bottle, a sliding plate is slidably mounted at the bottom of the receiving frame, an electric push rod is mounted at the bottom of the mounting plate to drive the sliding plate, a cover is mounted on the outer edge of the mounting plate, a top ring is mounted at the top center of the cover, and a water guiding component is mounted on the top outer edge of the cover, the water guiding component cooperates with the sealing component and the electric push rod to sample."

[0004] According to the aforementioned patent, when sampling the water quality of sewage, it is necessary to sample water quality at different levels. However, existing sampling mechanisms are cumbersome to operate and affect operational efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a sampling device for wastewater treatment to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] A wastewater treatment sampling device includes a sampling assembly: the sampling assembly includes: a column with symmetrically symmetrically opened placement slots at the top; a collection bucket inserted into the inner side of the placement slots; a cover plate disposed at the top of the column; symmetrically opened threaded grooves at the top of the cover plate; a T-shaped tube symmetrically disposed at the top of the cover plate and threadedly connected to the threaded grooves; a mounting slot disposed at the top of the T-shaped tube; a servo motor disposed inside the mounting slot; a worm gear disposed at the output end of the servo motor; a transmission rod rotatably disposed inside the mounting slot; a worm wheel disposed on the outer side wall of the transmission rod and meshing with the worm gear; and a movable plate disposed at the top of the transmission rod.

[0008] Optionally, the T-tube is provided with an auxiliary component, the auxiliary component including a rod disposed at the top of the T-tube.

[0009] Optionally, the auxiliary component includes a label disposed on the top of the active panel.

[0010] Optionally, the auxiliary component includes a spring disposed at the bottom of the collection bucket.

[0011] Optionally, the auxiliary component includes a sloping groove formed at the bottom of the collection bucket.

[0012] Optionally, the rod body is a screw.

[0013] Optionally, the cover plate is connected to the column by bolts.

[0014] Optionally, the auxiliary component includes: a protrusion disposed on the top of the column; and a slot formed at the bottom of the cover plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] When sampling wastewater at different depths is required, the operator lowers the sampling component to the lower level using a rope and activates the servo motor to unfold the movable plate, allowing the wastewater to enter the collection bucket through the T-tube. After collection, the servo motor reverses, resetting the movable plate to seal the collection bucket. The column is then pulled upwards to the preset middle depth to collect the middle layer wastewater, and then pulled upwards again to the upper depth to complete the sampling. After collection, the column is removed from the water surface, and the T-tube is rotated to disassemble it. The operator can then remove the collection bucket from the inside of the placement tank, thus completing the sampling operation at different depths of wastewater. This device has a simple structure, facilitates sampling wastewater at different depths, makes it more convenient to use, and improves operational efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this application;

[0019] Figure 2 This is a structural schematic diagram of the side of the column in this application;

[0020] Figure 3 This is a structural schematic diagram of the side of the collection bucket in this application;

[0021] Figure 4 This is a top view of the cover plate in this application.

[0022] Figure 5 This is a schematic diagram of the internal structure of the T-shaped tube on the side of the present application;

[0023] Figure 6 This is a schematic diagram of the structure of the bottom of the cover plate in this application.

[0024] Figure label:

[0025] 1. Sampling component; 11. Column; 111. Placement slot; 12. Collection bucket; 13. Cover plate; 131. Threaded groove; 14. T-tube; 141. Mounting slot; 15. Servo motor; 151. Worm gear; 16. Transmission rod; 161. Worm wheel; 17. Movable plate;

[0026] 2. Auxiliary components; 21. Rod; 22. Label; 23. Spring; 24. Slot; 25. Protrusion; 26. Slot. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Given that current technologies require sampling different levels of water quality when sampling wastewater, existing sampling methods are cumbersome and inefficient.

[0029] like Figure 1-6As shown, this utility model embodiment provides a sampling device for sewage treatment, including a sampling component 1: the sampling component 1 includes: a column 11 with symmetrically opened placement grooves 111 on the top; a collection bucket 12 inserted into the inner side of the placement grooves 111; a cover plate 13 disposed on the top of the column 11; threaded grooves 131 symmetrically opened on the top of the cover plate 13; a T-shaped tube 14 symmetrically disposed on the top of the cover plate 13 and threadedly connected to the threaded grooves 131; a mounting groove 141 opened on the top of the T-shaped tube 14; a servo motor 15 disposed inside the mounting groove 141; a worm gear 151 disposed at the output end of the servo motor 15; a transmission rod 16 rotatably disposed inside the mounting groove 141; a worm wheel 161 disposed on the outer side wall of the transmission rod 16 and meshing with the worm gear 151; and a movable plate 17 disposed on the top of the transmission rod 16.

[0030] When sampling sewage at different depths is required, the operator lowers the sampling component 1 to the lower layer of the sewage tank using a rope. The position of the column 11 is determined by the depth of the rope's descent. After being placed in the predetermined position, the servo motor 15 is activated by the built-in battery, causing it to drive the worm gear 151 to rotate. The worm gear 151 then drives the meshing worm wheel 161 to rotate, which in turn drives the transmission rod 16 to rotate. This allows the movable plate 17 to be unfolded. The unfolded state of the movable plate 17 is shown in the attached figure. Figure 4 As shown, the movable plate 17 is always in a shielding state against the mounting groove 141 to prevent sewage from entering the mounting groove 141. Then, the lower layer of sewage enters the collection tank 12 through the T-tube 14. After collection, the servo motor 15 reverses to drive the movable plate 17 to reset, sealing the collected collection tank 12. The self-locking characteristics of the worm gear 161 and worm 151 prevent the movable plate 17 from moving during use. Then, the column 11 is pulled up to the preset middle layer depth, and the corresponding movable plate 17 is opened to collect the middle layer of sewage. Then, the upper layer of sewage is collected in the same way. After collection, the column is removed from the water surface, and the T-tube 14 threaded to the threaded groove 131 is rotated to remove the T-tube 14. The operator can then remove the collection tank 12 from the inside of the placement groove 111 to complete the sampling operation of sewage at different depths. The device has a simple structure, is convenient for sampling sewage at different depths, makes it more convenient to use, and improves work efficiency. The rope is not shown in the attached drawings of the instruction manual.

[0031] Furthermore, the servo motor 15 is operated remotely. By pressing the corresponding control key on the remote control, the corresponding servo motor 15 is driven, thereby opening the corresponding movable plate 17 to sample the sewage. The model of the servo motor is HF-SP702B.

[0032] Furthermore, an auxiliary component 2 is provided on the T-shaped tube 14, the auxiliary component 2 including a rod 21 disposed on the top of the T-shaped tube 14.

[0033] A rod 21 is provided at the top of the T-tube 14, which can limit the movable plate 17 so that the movable plate 17 can be reset.

[0034] Furthermore, the auxiliary component 2 includes a label 22 disposed on the top of the active plate 17.

[0035] A label 22 is set on the top of the active panel 17. The operator can use the label 22 to determine which part of the sample in the collection bucket 12 is from, so that the operator can check it and make it more convenient to use.

[0036] Furthermore, the auxiliary component 2 includes a spring 23 disposed at the bottom of the collection bucket 12.

[0037] A spring 23 is installed at the bottom of the collection bucket 12. This allows the collection bucket 12 to be pushed out by the spring 23 after the limit of the collection bucket 12 is released, so that the collection bucket 12 can be picked up later, making it more convenient to use.

[0038] Furthermore, the auxiliary component 2 includes a sloping groove 24 formed at the bottom of the collection bucket 12.

[0039] A sloping groove 24 is made at the bottom of the collection bucket 12. This makes it easier to connect the collection bucket 12 with the placement groove 111 when the collection bucket 12 is inserted into the placement groove 111.

[0040] Furthermore, the rod 21 is a screw.

[0041] The rod 21 is configured as a screw, so that the rod 21 can be removed from the T-tube 14 by screwing, so that the damaged rod 21 can be replaced.

[0042] Furthermore, the cover plate 13 is connected to the column 11 by bolts.

[0043] The cover plate 13 and the column 11 are bolted together, which makes it easy to remove the cover plate 13 and replace it later.

[0044] Furthermore, the auxiliary component 2 includes: a protrusion 25 disposed on the top of the column 11; and a slot 26 opened at the bottom of the cover plate 13.

[0045] A protrusion 25 is provided on the top of the column 11, and a slot 26 is provided on the bottom of the cover plate 13. This allows the protrusion 25 to mate with the slot 26 when the cover plate 13 is installed, thus limiting the position of the cover plate 13 and preventing it from shifting, which would affect the installation of the collection bucket 12 and make the installation more convenient.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sampling device for wastewater treatment, characterized in that, Including a sampling component (1): The sampling component (1) includes; The column (11) has symmetrical placement slots (111) on its top; A collection bucket (12) is inserted into the inside of the placement slot (111); A cover plate (13) is disposed on the top of the column (11); Threaded grooves (131) are symmetrically opened on the top of the cover plate (13); T-shaped tubes (14) are symmetrically arranged on the top of the cover plate (13) and threadedly connected to the threaded groove (131); An installation groove (141) is provided at the top of the T-shaped tube (14); A servo motor (15) is disposed inside the mounting slot (141); A worm gear (151) is disposed at the output end of the servo motor (15); The transmission rod (16) is rotatably disposed inside the mounting groove (141); A worm gear (161) is disposed on the outer side wall of the transmission rod (16) and meshes with the worm (151); An active plate (17) is disposed on the top of the transmission rod (16).

2. The wastewater treatment sampling device according to claim 1, characterized in that, An auxiliary component (2) is provided on the T-tube (14), the auxiliary component (2) including: The rod (21) is located at the top of the T-tube (14).

3. A sampling device for wastewater treatment according to claim 2, characterized in that, The auxiliary component (2) includes; A label (22) is placed on the top of the active plate (17).

4. A sampling device for wastewater treatment according to claim 3, characterized in that, The auxiliary component (2) includes; A spring (23) is provided at the bottom of the collection bucket (12).

5. A sampling device for wastewater treatment according to claim 4, characterized in that, The auxiliary component (2) includes; A sloping trough (24) is provided at the bottom of the collection bucket (12).

6. A sampling device for wastewater treatment according to claim 5, characterized in that, The rod (21) is a screw.

7. A sampling device for wastewater treatment according to claim 6, characterized in that, The cover plate (13) is connected to the column (11) by bolts.

8. A sampling device for wastewater treatment according to claim 7, characterized in that, The auxiliary component (2) includes; A protrusion (25) is provided on the top of the column (11); A slot (26) is provided at the bottom of the cover plate (13).

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