Portable mud level measuring device
By designing a portable mud level measuring device, the central hole is automatically opened and closed the ball by using water pressure to achieve consistency between the liquid level in the sampling tube and the water level in the pool, solving the problems of complex, high cost and low accuracy in the existing technology, and achieving convenient and accurate mud level measurement and control.
Patent Information
- Application Number
- CN202421361918.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The mud level measurement devices of existing sewage plant sedimentation tanks and machine-added tanks have complex principles, high costs and low measurement accuracy, making it difficult to achieve convenient and accurate mud level measurement.
A portable mud level measuring device is designed, including a cylindrical cylinder with a small upper and lower step shape, a filter cover basket, a sampling tube and a central hole sealing ball. The central hole sealing ball is automatically opened by water pressure to achieve the consistency between the liquid level in the sampling tube and the water level in the pool, and thus conveniently measure the mud level.
It realizes convenient and accurate measurement of the mud level in sewage plant sedimentation tank, reduces measurement costs, improves measurement accuracy, and can control and adjust the mud level in a timely manner to avoid the phenomenon of overturning the pool.
Smart Images
Figure CN222671165U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a mud level measuring device for a sedimentation tank of a sewage plant, in particular to a portable mud level measuring device. Background Art
[0002] In the AO process sedimentation tank of the sewage treatment plant and the mechanical accelerated clarifier system of the deep treatment of water in the power plant, improper control of the mud level in the pool water can easily cause the pool to overturn, which directly leads to large fluctuations in water quality and a huge impact on the deep treatment of water. In severe cases, it can cause the deep treatment system to be paralyzed, affecting the safe and stable operation of the next-level equipment. Therefore, accurate and timely measurement of the mud level in the pool is of great significance; the existing technology measures the mud level in the pool through a purchased mud level meter, but the existing mud level meter measurement device has the defects of complex principle, high cost and low measurement accuracy; it is urgently necessary to develop a mud level measurement device that is easy to carry and can measure more accurately for the existing sewage plant sedimentation tanks and machine-processed tanks. Summary of the invention
[0003] The utility model provides a portable mud level measuring device, which realizes the convenient measurement of the mud level in the sedimentation tank of a sewage plant.
[0004] The utility model solves the above technical problems through the following technical solutions:
[0005] A portable mud level measuring device comprises a cylindrical body with a small upper part and a large lower part in a stepped shape, a filter cover basket, a first section of a sampling tube and a second section of a sampling tube, an external thread is arranged on the outer side of the lower port of the cylindrical body, a nut is fixedly arranged in the upper port of the filter cover basket, the filter cover basket is connected to the external thread arranged on the outer side of the lower port of the cylindrical body through the nut, an annular bottom plate is fixedly arranged in the lower port of the cylindrical body, a center hole closing ball is movably arranged on the center hole of the annular bottom plate, the first section of the sampling tube is connected to the upper port of the cylindrical body, and the second section of the sampling tube is connected to the upper port of the first section of the sampling tube.
[0006] A sealing ring support pad and a sealing ring are arranged between the upper port of the filter cover basket and the lower bottom surface of the annular bottom plate.
[0007] The inner diameter of the transition opening at the step on the cylindrical barrel is smaller than the diameter of the center hole closing ball.
[0008] When the utility model measures the mud level in the water pool, the sealing ball of the center hole is automatically opened under the action of the water pressure flowing in one direction. According to the working principle of the communicating vessel, the liquid level in the sampling tube and the water level in the pool reach consistency. After the device is taken out, the mud level in the pool is determined according to the water level and the mud level in the sampling device, and the mud level is timely controlled and adjusted according to the measurement result. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a three-dimensional structural diagram of the utility model. DETAILED DESCRIPTION
[0010] The utility model is described in detail below with reference to the accompanying drawings:
[0011] A portable mud level measuring device comprises a cylindrical barrel 1 with a small upper step and a large lower step, a filter cover basket 4, a first section sampling tube 10 and a second section sampling tube 11. The cylindrical barrel 1 with a small upper step and a large lower step is a connecting cavity composed of an upper thin tube and a lower thick tube. An external thread 2 is arranged on the outer side of the lower port of the cylindrical barrel 1, a nut 3 is fixedly arranged in the upper port of the filter cover basket 4, and the outer vertical surface of the nut 3 is fixedly connected to the inner cavity of the upper port of the filter cover basket 4. The filter cover basket 4 is connected to the external thread 2 arranged on the outer side of the lower port of the cylindrical barrel 1 through the nut 3. An annular bottom plate 5 is fixedly arranged in the lower port of the cylindrical barrel 1, a center hole closing ball 8 is movably arranged on the center hole of the annular bottom plate 5, and the center hole closing ball 8 is movably arranged in the lower thick tube cavity. The first section sampling tube 10 is connected to the upper port of the cylindrical barrel 1, and the second section sampling tube 11 is connected to the upper port of the first section sampling tube 10.
[0012] A sealing ring support pad 7 and a sealing ring 6 are provided between the upper port of the filter cover basket 4 and the lower bottom surface of the annular bottom plate 5 to achieve sealing between the outer side of the annular bottom plate 5 and the lower port of the cylindrical barrel 1.
[0013] The inner diameter of the transition opening 9 at the step on the cylindrical barrel 1 is smaller than the diameter of the center hole closing ball 8, so that the center hole closing ball 8 will not float up and enter the upper capillary cavity.
[0014] The first section of the sampling tube 10 is a single transparent PVC pipe or a plexiglass pipe with a scale as the sampling tube 3, which is 1 meter long and easy to carry. A number of sampling tubes can be connected according to the depth of the pool. When measuring the mud level in the pool water, the utility model is vertically sunk into the pool water. At the same time, the water and mud in the pool pass through the filter cover basket 4 and push the center hole closing ball 8 upward, so that the center hole closing ball 8 is suspended in the lower thick tube cavity of the cylindrical barrel 1, and the water and mud in the cylindrical barrel 1 are entered. The mud then passes through the inner cavity of the upper capillary of the cylindrical body 1 and enters the first section of the sampling tube 10 until the filter cover basket 4 touches the bottom of the pool. At this time, the upper water levels of the pool water and mud entering the sampling tube are flush with the water level in the pool. Then, the measuring device is lifted vertically upward, and the center hole closing ball 8 falls into the center hole of the annular bottom plate 5 under the action of gravity, closing the center hole of the annular bottom plate 5. When the measuring device is lifted to the shore, the mud level in the sampling tube is the mud level in the pool water.
Claims
1. A portable mud level measuring device, comprising a cylindrical body (1) with a small upper part and a large lower part, a filter cover basket (4), a first section sampling tube (10) and a second section sampling tube (11), characterized in that: An external thread (2) is arranged on the outer side of the lower port of the cylindrical body (1), a nut (3) is fixedly arranged in the upper port of the filter cover basket (4), the filter cover basket (4) is connected to the external thread (2) arranged on the outer side of the lower port of the cylindrical body (1) through the nut (3), an annular bottom plate (5) is fixedly arranged in the lower port of the cylindrical body (1), a center hole closing ball (8) is movably arranged on the center hole of the annular bottom plate (5), a first section of the sampling tube (10) is connected to the upper port of the cylindrical body (1), and a second section of the sampling tube (11) is connected to the upper port of the first section of the sampling tube (10).
2. A portable mud level measuring device according to claim 1, characterized in that: A sealing ring support pad (7) and a sealing ring (6) are provided between the upper port of the filter cover basket (4) and the lower bottom surface of the annular bottom plate (5).
3. A portable mud level measuring device according to claim 1 or 2, characterized in that: The inner diameter of the transition opening (9) at the step on the cylindrical barrel (1) is smaller than the diameter of the center hole closing ball (8).