Device for detecting oil content of oily sludge water

Abstract

The utility model relates to the technical field of oil stain detection in sewage, in particular to an oil content detection device for oil-containing sludge water. The oily sludge water oil content detection device comprises an oil-in-water sensor and a mounting frame, a supporting frame for fixing the oil-in-water sensor is fixedly mounted outside the oil-in-water sensor, and an adjusting assembly for adjusting the position of the oil-in-water sensor is arranged on the mounting frame. When the oil content detection device for the oily sludge water is used, the height of the oil-in-water sensor suspended below the device can be adjusted by winding the pull rope, so that the putting depth of the oil-in-water sensor can be flexibly adjusted, the oil-in-water sensor can be used for monitoring different depths, and the comprehensiveness of later detection data is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater oil content detection technology, and in particular to a device for detecting the oil content of oily sludge water. Background Technology

[0002] An oil content detection device for oily sludge water is a specialized instrument used to quantitatively measure the oil content in oily sludge or oily wastewater. It primarily addresses key monitoring issues in the treatment of oily sludge / wastewater by analyzing samples to accurately determine the oil concentration (usually expressed in milligrams per kilogram (mg / kg) or percentages (%)). This provides crucial data support for process control, effectiveness evaluation, environmental compliance monitoring, and cost accounting. Common detection devices include oil sensors in water, online oil analyzers in water, and portable oil analyzers in water.

[0003] The use of oil sensors in water mainly includes immersion (directly placed into the water body) and flow-through (connected to the sampling flow path through a pipe). When using immersion sensors, they are generally fixed in a certain position by external equipment, and the position cannot be flexibly adjusted as needed, thus reducing the flexibility of use.

[0004] Therefore, it is necessary to provide a new device for detecting the oil content of oily sludge water to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a device for detecting the oil content of oily sludge water.

[0006] The oil content detection device for oily sludge water provided by this utility model includes: an oil sensor in water and a mounting frame. The oil sensor in water is externally fixedly mounted with a support frame for fixing it, and the mounting frame is provided with an adjustment component for adjusting the position of the oil sensor in water.

[0007] The adjustment assembly includes a mounting frame, which is mounted on a mounting bracket. A take-up roller is rotatably mounted inside the mounting frame. Multiple pull ropes are wound around the outer wall of the take-up roller. One end of each pull rope is fixedly connected to the top of the support frame, and the other end of each pull rope is fixedly connected to the outer wall of the take-up roller. A motor for driving the take-up roller to rotate is fixedly mounted on the mounting frame.

[0008] Preferably, the top of the mounting frame is fixedly mounted with symmetrically distributed protrusions, and a positioning frame is sleeved on the outside of the protrusions, and the side wall of the positioning frame is fixedly connected to the side wall of the mounting frame.

[0009] Preferably, a guide rail is fixedly installed at the bottom of the mounting bracket, a slider is slidably installed inside the guide rail, and the end of the slider away from the guide rail is fixedly connected to the outer wall of the support bracket.

[0010] Preferably, symmetrically distributed guide rods are fixedly installed on both sides of the mounting frame, and sliding frames are slidably installed on both sides of the guide rods. Limiting blocks are fixedly installed at the ends of the sliding frames, and limiting holes that are adapted to the limiting blocks are opened on the side walls of the protrusions.

[0011] Preferably, a spring is sleeved on the outside of the guide rod, one end of the spring is fixedly connected to the guide rod, and the other end of the spring is fixedly connected to the sliding frame.

[0012] Preferably, guide rollers for guiding the pull rope are rotatably mounted on both sides of the mounting frame via mounting grooves, and a protective shell for protecting the winding roller drive motor is also fixedly mounted on the side wall of the mounting frame.

[0013] Compared with related technologies, the oil content detection device for oily sludge water provided by this utility model has the following advantages:

[0014] 1. When using this utility model, the height of the oil sensor suspended in the water below can be adjusted by winding up the pull rope, thereby flexibly adjusting the deployment depth of the oil sensor in the water, enabling it to monitor at different depths and improving the comprehensiveness of subsequent detection data.

[0015] 2. By inserting the mounting frame into the present invention, when the oil sensor in the water needs to be cleaned and maintained later, the sliding frame can be pulled to make the limiting block slide out of the limiting hole to release the limitation on the mounting frame, and simultaneously lift it upward to remove the oil sensor from the water. Therefore, it is convenient for staff to clean and maintain the device later. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the oil content detection device for oily sludge water provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the support frame and its components shown;

[0018] Figure 3 for Figure 1 A partial cross-sectional structural schematic diagram of the adjustment component and its parts shown.

[0019] Figure 4 for Figure 1 The diagram shows the structure of the mounting bracket and its components.

[0020] The following are the labels in the diagram: 1. Oil sensor in water; 2. Support frame; 21. Slider; 3. Mounting frame; 31. Guide rail; 32. Protrusion; 321. Limiting hole; 4. Adjustment component; 41. Mounting frame; 42. Take-up roller; 421. Pull rope; 43. Guide roller; 44. Positioning frame; 5. Protective shell; 6. Guide rod; 61. Sliding frame; 611. Limiting block; 62. Spring. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] Please see Figures 1 to 4 This utility model provides an oil content detection device for oily sludge water. The oil content detection device includes: an oil sensor 1 in water and a mounting frame 3. The oil sensor 1 in water is externally fixedly mounted with a support frame 2 for fixing it, and the mounting frame 3 is provided with an adjustment component 4 for adjusting the position of the oil sensor 1 in water.

[0024] In the embodiments of this utility model, please refer to Figures 1 to 4 The adjustment component 4 includes a mounting frame 41, which is mounted on the mounting frame 3. A take-up roller 42 is rotatably mounted inside the mounting frame 41. Multiple pull ropes 421 are wound around the outer wall of the take-up roller 42. One end of the pull rope 421 is fixedly connected to the top of the support frame 2, and the other end of the pull rope 421 is fixedly connected to the outer wall of the take-up roller 42. A motor that drives the take-up roller 42 to rotate is fixedly mounted on the mounting frame 41.

[0025] It should be noted that by adjusting the settings of component 4, during use, the operator can control the rotation of the winding roller 42 through the terminal controller to achieve the winding state of the pull rope 421. During this process, the moving pull rope 421 can adjust the height of the underwater oil sensor 1 suspended below, thus flexibly adjusting the deployment depth of the underwater oil sensor 1 to enable monitoring at different depths and improve the comprehensiveness of subsequent detection data.

[0026] In the embodiments of this utility model, please refer to Figures 1 to 4The top of the mounting frame 3 is fixedly equipped with symmetrically distributed protrusions 32. A positioning frame 44 is fitted around the protrusions 32, and the side wall of the positioning frame 44 is fixedly connected to the side wall of the mounting frame 41. A guide rod 6 is fixedly installed on both sides of the mounting frame 41. A sliding frame 61 is slidably installed on both sides of the guide rod 6. A limit block 611 is fixedly installed at the end of the sliding frame 61. A limit hole 321 that matches the limit block 611 is opened on the side wall of the protrusion 32. A spring 62 is fitted around the guide rod 6. One end of the spring 62 is fixedly connected to the guide rod 6, and the other end of the spring 62 is fixedly connected to the sliding frame 61.

[0027] It should be noted that the mounting frame 41 is limited by inserting the limiting block 611 into the limiting hole 321. When it is necessary to remove the oil-water sensor 1 from the sludge water for cleaning and maintenance, the sliding frame 61 can be pulled to move the limiting block 611. After the limiting block 611 moves out of the limiting hole 321, an upward lifting force can be applied to the sliding frame 61, thereby removing the mounting frame 41 from the mounting frame 3. During the process, the mounting frame 41 will lift the support frame 2 through the pull rope 421. When the support frame 2 moves out of the mounting frame 3, the oil-water sensor 1 can be removed, which facilitates the later cleaning and maintenance by the staff.

[0028] When the mounting frame 41 is inserted and installed, the spring 62 can continuously apply force to the sliding frame 61, thereby ensuring that the limiting block 611 always has the force to be inserted into the limiting hole 321, so that the limiting block 611 can be stably located in the limiting hole 321.

[0029] In the embodiments of this utility model, please refer to Figures 1 to 4 The bottom of the mounting bracket 3 is fixedly mounted with a guide rail 31, and a slider 21 is slidably mounted inside the guide rail 31. The end of the slider 21 away from the guide rail 31 is fixedly connected to the outer wall of the support bracket 2.

[0030] It should be noted that: through the sliding connection between the slider 21 and the guide rail 31, when the support frame 2 is adjusted vertically, the guide can guide the vertical movement trajectory of the support frame 2 through the slider 21, thereby improving the stability of the support frame 2 during vertical movement and preventing the support frame 2 from swinging arbitrarily in the horizontal direction. At the same time, when the oil sensor 1 in the water is performing detection work, the guide rail 31 can also prevent the oil sensor 1 in the water from shifting arbitrarily in the water direction. Therefore, the oil sensor 1 in the water can stably perform monitoring operations on the same horizontal plane.

[0031] In the embodiments of this utility model, please refer to Figures 1 to 4Guide rollers 43 for guiding the pull rope 421 are rotatably mounted on both sides of the mounting frame 41 via mounting slots. A protective shell 5 for protecting the drive motor of the take-up roller 42 is also fixedly mounted on the side wall of the mounting frame 41.

[0032] It should be noted that by protecting the motor with the protective shell 5, the impact of external sludge and oil on the motor circuit can be reduced during use.

[0033] By setting the guide roller 43, during the winding and unwinding process of the pull rope 421, the friction between the pull rope 421 and the guide roller 43 can drive the guide roller 43 to rotate. This not only reduces the damage to the pull rope 421 caused by the friction between the pull rope 421 and the mounting frame 41 when the pull rope 421 moves, but also makes the movement of the pull rope 421 smoother.

[0034] The working principle of the oil content detection device for oily sludge water provided by this utility model is as follows:

[0035] When using this testing device, the operator can first fix the mounting frame 3 in the required testing area, and then move the mounting frame 41 to the opposite position of the mounting frame 3 by holding the sliding frames 61 on both sides of the mounting frame 41 until the positioning frames 44 on both sides of the mounting frame 41 are fitted onto the outside of the protrusion 32 on the top of the mounting frame 3, and then release the grip on the sliding frames 61.

[0036] At this time, the sliding frame 61 can be squeezed by the force of the spring 62, so that the sliding frame 61 slides on the outer wall of the guide rod 6. During the process, the sliding frame 61 can drive the end limit block 611 to move synchronously. When the limit block 611 is inserted into the limit hole 321, the mounting frame 41 can be limited and fixed.

[0037] After the mounting frame 41 is fixed, the staff can control the motor that drives the take-up roller 42 to rotate through the terminal controller, so that the pull rope 421 wrapped on the outer wall of the take-up roller 42 can be loosened. At this time, the support frame 2 below will drive the internal water oil sensor 1 to slide down through gravity.

[0038] During the sliding process, the support frame 2 can slide along the guide rail 31 via the slider 21, thereby improving the stability of the support frame 2 sliding downward. In addition, during the detection operation, the height of the oil sensor 1 in the water can be flexibly adjusted, allowing the staff to have a more comprehensive understanding of the oil content in the sludge water at different depths. At the same time, the horizontal limitation of the support frame 2 by the guide rail 31 can also improve the stability of the oil sensor 1 in the water inside the support frame 2 during subsequent detection.

[0039] The circuit involved in this utility model is controlled by a PLC controller. The PLC sends control signals to drive the electrical components in sequence according to a preset program. The circuit and control involved are all existing technologies and will not be described in detail here.

[0040] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for detecting the oil content of oily sludge water, characterized in that, include: The oil sensor in water (1) and the mounting bracket (3) are provided. The oil sensor in water (1) is fixedly mounted on the outside of the support bracket (2) for fixing it, and the mounting bracket (3) is provided with an adjustment component (4) for adjusting the position of the oil sensor in water (1). The adjustment component (4) includes a mounting frame (41) mounted on a mounting frame (3). A take-up roller (42) is rotatably mounted inside the mounting frame (41). Multiple pull ropes (421) are wound around the outer wall of the take-up roller (42). One end of the pull rope (421) is fixedly connected to the top of the support frame (2), and the other end of the pull rope (421) is fixedly connected to the outer wall of the take-up roller (42). A motor for driving the take-up roller (42) to rotate is fixedly mounted on the mounting frame (41).

2. The oil content detection device for oily sludge water according to claim 1, characterized in that, The top of the mounting bracket (3) is fixedly mounted with symmetrically distributed protrusions (32), and a positioning frame (44) is sleeved on the outside of the protrusions (32), and the side wall of the positioning frame (44) is fixedly connected to the side wall of the mounting frame (41).

3. The oil content detection device for oily sludge water according to claim 1, characterized in that, The bottom of the mounting bracket (3) is fixedly mounted with a guide rail (31), and a slider (21) is slidably mounted inside the guide rail (31). The end of the slider (21) away from the guide rail (31) is fixedly connected to the outer wall of the support frame (2).

4. The oil content detection device for oily sludge water according to claim 2, characterized in that, The mounting frame (41) has symmetrically distributed guide rods (6) fixedly installed on both sides of the mounting frame (41). A sliding frame (61) is slidably installed on both sides of the guide rod (6). A limit block (611) is fixedly installed at the end of the sliding frame (61), and a limit hole (321) adapted to the limit block (611) is opened on the side wall of the protrusion (32).

5. The oil content detection device for oily sludge water according to claim 4, characterized in that, A spring (62) is sleeved on the outside of the guide rod (6). One end of the spring (62) is fixedly connected to the guide rod (6), and the other end of the spring (62) is fixedly connected to the sliding frame (61).

6. The oil content detection device for oily sludge water according to claim 1, characterized in that, The mounting frame (41) has guide rollers (43) that guide the pull rope (421) rotatably mounted on both sides of the mounting frame (41) through mounting grooves. The mounting frame (41) also has a protective shell (5) that protects the drive motor of the take-up roller (42) fixedly mounted on the side wall.

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