Textile sewage detection sampler

Abstract

The utility model relates to the technical field of sewage detection, in particular to a textile sewage detection sampler which comprises a supporting part, a sampling part and an operating rod, the supporting part and the sampling part are combined into a whole, the operating rod is matched with the supporting part in an inserted connection mode, and sampling is carried out by controlling the operating rod. Compared with the prior art, the textile sewage sampler has the advantages that the length of the sampler can be adjusted as required by designing the support units which are detachably connected, so that textile sewage at different depths can be sampled, the sampling flexibility is improved, the textile sewage sampler can adapt to sewage pools with different sizes and depths, the sampling efficiency is greatly improved, and the sampling cost is reduced. According to the sampler, an operator is prevented from being in direct contact with sewage, so that the health risk is reduced, the sampler is reasonable in structural design, simple and convenient to operate and easy to assemble and disassemble, sealing parts, clamping grooves and other structures are designed on key components such as the sampling barrel and the switch plate, the good sealing performance in the sampling process is ensured, and sewage leakage and external pollution are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage detection technical field, concretely refers to a textile sewage detection sampler. BACKGROUND

[0002] In the textile industry, sewage treatment is a crucial link, which is directly related to environmental protection and production sustainability. Textile sewage composition is complex, containing a large amount of fiber, dye, auxiliary agent and other chemical substances. If these substances are not properly treated and directly discharged, they will cause serious pollution to the water ecosystem. Therefore, regular sampling and detection of textile sewage to evaluate its water quality and pollutant content are important basis for ensuring sewage treatment effect and adjusting treatment process parameters. The traditional textile sewage sampling method often relies on manual sampling bottle to directly scoop in the sewage pool, which is not only cumbersome and inefficient, but also has great safety hazards, especially when dealing with sewage containing harmful substances, which poses a threat to the health of the operator. In addition, manual sampling cannot guarantee the uniformity and representativeness of sampling, which may introduce human error and affect the accuracy of subsequent water quality analysis. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide a textile sewage detection sampler, which can sample at different depths of sewage and is efficient, safe and easy to operate.

[0004] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a textile sewage detection sampler, comprising:

[0005] A support part, the support part comprises a plurality of support units, the plurality of support units are arranged in a "one" shape and are detachably connected between adjacent support units;

[0006] A sampling part, the sampling part comprises a sampling barrel detachably connected with the support unit, the bottom of the sampling barrel is semispherical and has a quarter-spherical sampling hole, a flexible filter screen wrapping the bottom of the sampling barrel is detachably arranged on the sampling barrel, a switch mechanism for opening and closing the sampling hole is rotatably arranged in the sampling barrel, and the switch mechanism is controlled by the support unit;

[0007] An operating rod, the operating rod is arranged in a T shape and is detachably connected with the support unit.

[0008] Preferably, the support unit comprises a hollow connecting pipe and a control rod arranged in the hollow part of the connecting pipe, a pulling rope is arranged between the control rod and the inner wall of the connecting pipe, so that the control rod can move in the axial direction of the connecting pipe.

[0009] Preferably, the top surface of the control lever has a non-circular insertion hole, and the bottom surface has a plug rod that can be inserted into the insertion hole, and the operating lever can be inserted into the insertion hole.

[0010] Preferably, the two connecting pipes in two adjacent sets of support units are threaded together.

[0011] Preferably, the sampling bucket includes a bucket body, the top surface of the bucket body is provided with an opening, the top of the bucket body is detachably connected to a bucket lid, the bucket lid is rotatably provided with a transition rod through a sealed bearing, the top of the transition rod is provided with an insertion hole for insertion and engagement with the insertion rod, and the inner wall of the bucket body is provided with a rotating groove with a vertical cross section of L-shape along its circumferential direction.

[0012] Preferably, the switching mechanism includes a switch rod rotatably disposed in the barrel, the top of the switch rod having the insertion hole for insertion and engagement with the transition rod, and the bottom end of the switch rod being fixedly connected to a switch plate rotatably connected to the barrel and capable of covering the sampling hole.

[0013] Preferably, the switch plate includes a rotating ring and a baffle disposed on the bottom surface of the rotating ring. The outer wall of the rotating ring is provided with a rotating bar that is slidably disposed in the rotating groove. The outer walls of the rotating ring and the baffle are provided with slots, and a sealing element that cooperates with the inner wall of the barrel is embedded in the slots.

[0014] Preferably, the inner wall of the barrel is provided with a stop block to prevent the baffle from rotating.

[0015] Preferably, a groove is formed on the outer side wall of the barrel along its circumferential direction, the flexible filter extends to the groove near the barrel lid, and an elastic fastener is fitted on the flexible filter and embedded in the groove.

[0016] With the above structure, this utility model has the following advantages:

[0017] 1. By designing a detachable support unit, the sampler can adjust its length as needed, thereby reaching different depths of textile wastewater for sampling, improving sampling flexibility, adapting to wastewater pools of different sizes and depths, and greatly improving sampling efficiency.

[0018] Second, this sampler avoids direct contact between operators and sewage, thereby reducing health risks. It has a reasonable structural design, is easy to operate, and is easy to assemble and disassemble.

[0019] Third, key components such as the sampling bucket and switch board are designed with sealing elements and slots to ensure good sealing performance during the sampling process and avoid sewage leakage and external pollution.

[0020] Fourth, the sampling hole at the bottom of the sampling bucket, combined with a detachable flexible filter screen, can more effectively collect suspended solids and dissolved substances in sewage, improve the uniformity and representativeness of the sampling, and the opening and closing mechanism ensures the effective opening and closing of the sampling hole during the sampling process, avoiding sewage leakage and the mixing of external pollutants, and further improving the accuracy of sampling.

[0021] Fifth, all components of the sampler are detachable and connectable, making it easy to clean and maintain.

[0022] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0023] 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.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 yes Figure 1 The main view.

[0026] Figure 3 yes Figure 2 A schematic diagram of the cross-sectional structure of AA.

[0027] Figure 4 It is an oblique projection view of the cross-sectional structure of the supporting unit.

[0028] Figure 5 It is an oblique projection view of the cross-sectional structure of the sampling bucket.

[0029] As shown in the figure: 1. Connecting pipe; 2. Barrel body; 3. Barrel lid; 4. Operating lever; 5. Flexible filter screen; 6. Control lever; 7. Pull rope; 8. Insertion hole; 9. Insertion rod; 10. Switch lever; 11. Rotating ring; 12. Elastic fastener; 13. Rotating bar; 14. Seal; 15. Stop block; 16. Transition rod; 17. Baffle. Detailed Implementation

[0030] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] Combined with appendix Figures 1-5 A textile wastewater sampling device includes a support, a sampling part, and an operating rod 4. The support and the sampling part are integrated into one unit, and the operating rod 4 is inserted into the support. Sampling is performed by controlling the operating rod 4.

[0033] The support unit includes several support units arranged in a straight line and detachably connected to adjacent support units. Each support unit includes a hollow connecting pipe 1 and a control rod 6 located in the hollow part of the connecting pipe 1. Both the connecting pipe 1 and the control rod 6 can be set to a length of 50cm or 100cm to facilitate the determination of the sampling depth. A pull rope 7 is provided between the control rod 6 and the inner wall of the connecting pipe 1. The length of the pull rope 7 allows the control rod 6 to rotate to its maximum angle with the switch plate, so that the control rod 6 can move in its axial direction in the connecting pipe 1. The top surface of the control rod 6 has a non-circular insertion hole 8, which can be set to an elliptical or polygonal shape. The bottom surface has an insertion rod 9 that can be inserted into the insertion hole 8. The shape of the insertion rod 9 is set to match the insertion hole 8. The operating rod 4 can be inserted into the insertion hole 8. The two connecting pipes 1 in two adjacent sets of support units are connected by threads. The number of pipes can be increased or decreased as needed to adapt to the requirements of sewage sampling at different depths and to facilitate disassembly and assembly.

[0034] The sampling unit includes a sampling bucket that is detachably connected to the support unit. The bottom of the sampling bucket is hemispherical and has a quarter-sphere-shaped sampling hole. A flexible filter screen 5 is detachably installed on the sampling bucket to cover its bottom, which is used to filter out large particulate impurities in the sewage and prevent them from entering the sampling bucket and affecting the sampling results. A switching mechanism for opening and closing the sampling hole is rotatably installed in the sampling bucket. The switching mechanism is controlled by the support unit and driven by the operating rod 4 through the control rod 6 and the transition rod 16 in the support unit.

[0035] The sampling container includes a container body 2, with an opening on the top surface of the container body 2. A container lid 3 is detachably connected to the top of the container body 2. The container lid 3 is threadedly connected to the connecting pipe 1 for easy cleaning. A transition rod 16 is rotatably provided on the container lid 3 through a sealed bearing to ensure the sealing during the sampling process. An insertion hole 8 is opened at the top of the transition rod 16 to engage with an insertion rod 9. A rotating groove with a vertical cross section L is opened on the inner wall of the container body 2 along its circumferential direction.

[0036] The switching mechanism includes a switch rod 10 rotatably disposed in the barrel 2. The top of the switch rod 10 has an insertion hole 8 that is inserted into and engaged with a transition rod 16. The bottom end of the switch rod 10 is fixedly connected to a switch plate that is rotatably connected to the barrel 2 and can cover the sampling hole. The switch plate includes a rotating ring 11 and a baffle 17 disposed on the bottom surface of the rotating ring 11. The outer wall of the rotating ring 11 is provided with a rotating bar 13 that is slidably disposed in a rotating groove. The outer walls of the rotating ring 11 and the baffle 17 are provided with slots, and a sealing element 14 that cooperates with the inner wall of the barrel 2 is embedded in the slots. The inner wall of the barrel 2 is provided with a stop block 15 that prevents the baffle 17 from rotating, which is used to fix the position of the switch plate after sampling.

[0037] A groove is provided on the outer side wall of the barrel 2 along its circumferential direction. The flexible filter screen 5 extends to the side of the groove near the barrel cover 3. An elastic fastener 12 embedded in the groove is fitted on the flexible filter screen 5 to fix the position of the flexible filter screen 5.

[0038] The operating lever 4 is T-shaped and detachably connected to the support unit. The operating lever 4 can be inserted into the socket 8 of the control lever 6 in the support unit. By controlling the rotation of the operating lever 4, the control lever 6, the transition lever 16 and the switch lever 10 are used to drive the opening and closing of the switch plate.

[0039] When using this device, select the appropriate number of support units according to actual needs and assemble them together through threaded connections. Connect the control rods 6 in sequence, install the sampling bucket on one side of the assembled connecting pipe 1, and connect the control rods 6 and transition rods 16. Connect the transition rods 16 and switch rods 10. Place the sampler into the sewage and determine the depth according to the length of the connecting pipe 1. After reaching the target depth, hold the connecting pipe 1 with one hand and rotate the operating rod 4 with the other hand to rotate the control rods 6, transition rods 16 and switch rods 10, thereby opening the switch plate for sampling. After standing for a period of time, reverse the operating rod 4 to close the sampling hole, remove the sampling bucket, disassemble the sampling bucket, open the bucket cover 3, and take out the sewage sample from the sampling bucket for subsequent analysis. After cleaning the sampling bucket and flexible filter screen 5, reassemble the sampler for the next use.

[0040] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A textile wastewater detection sampler, characterized in that, include: The support part includes a plurality of support units, which are arranged in a straight line and are detachably connected to each other. The sampling unit includes a sampling barrel detachably connected to the support unit. The bottom of the sampling barrel is hemispherical and has a quarter-sphere-shaped sampling hole. A flexible filter screen (5) is detachably provided on the sampling barrel to cover its bottom. A switching mechanism for opening and closing the sampling hole is rotatably provided in the sampling barrel. The switching mechanism is controlled by the support unit. The operating lever (4) is T-shaped and detachably connected to the support unit.

2. The textile wastewater detection sampler according to claim 1, characterized in that: The support unit includes a hollow connecting pipe (1) and a control rod (6) disposed in the hollow part of the connecting pipe (1). A pull rope (7) is provided between the control rod (6) and the inner wall of the connecting pipe (1) so that the control rod (6) can move in its axial direction in the connecting pipe (1).

3. The textile wastewater detection sampler according to claim 2, characterized in that: The top surface of the control lever (6) is provided with a non-circular insertion hole (8), and the bottom surface is provided with a plug rod (9) that can be inserted into the insertion hole (8). The operating lever (4) can be inserted into the insertion hole (8).

4. The textile wastewater detection sampler according to claim 2, characterized in that: The two connecting pipes (1) in the two adjacent sets of support units are threaded together.

5. A textile wastewater detection sampler according to claim 3, characterized in that: The sampling bucket includes a bucket body (2), with an opening on the top surface of the bucket body (2). A bucket lid (3) is detachably connected to the top of the bucket body (2). A transition rod (16) is rotatably provided on the bucket lid (3) through a sealed bearing. The top of the transition rod (16) has an insertion hole (8) that is inserted into the insertion rod (9). A rotating groove with a vertical cross section L is provided on the inner wall of the bucket body (2) along its circumferential direction.

6. A textile wastewater detection sampler according to claim 5, characterized in that: The switching mechanism includes a switch rod (10) rotatably disposed in the barrel (2), the top of the switch rod (10) is provided with the insertion hole (8) and is inserted into the transition rod (16), and the bottom end of the switch rod (10) is fixedly connected to a switch plate that is rotatably connected to the barrel (2) and can cover the sampling hole.

7. A textile wastewater detection sampler according to claim 6, characterized in that: The switch plate includes a rotating ring (11) and a baffle (17) disposed on the bottom surface of the rotating ring (11). The outer wall of the rotating ring (11) is provided with a rotating bar (13) that is slidably disposed in the rotating groove. The outer walls of the rotating ring (11) and the baffle (17) are provided with slots and a sealing element (14) that cooperates with the inner wall of the barrel (2) is embedded in the slots.

8. A textile wastewater detection sampler according to claim 7, characterized in that: The inner wall of the barrel (2) is provided with a stop (15) to prevent the baffle (17) from rotating.

9. A textile wastewater detection sampler according to claim 6, characterized in that: The outer wall of the barrel (2) is provided with a groove along its circumferential direction. The flexible filter (5) extends to the groove on the side of the barrel cover (3). The flexible filter (5) is fitted with an elastic fastener (12) embedded in the groove.

Images