Brine depth measuring device

Abstract

The utility model relates to a brine depth measuring device which comprises a measuring rod (1) and a bottom plate (2), the measuring rod (1) is vertically arranged, scales (11) are arranged on the measuring rod (1), and the bottom plate (2) is fixedly arranged at the lower end of the measuring rod (1) and is perpendicular to the measuring rod (1). According to the utility model, errors caused by unevenness of the surface of a carnallite ore bed during brine depth measurement can be effectively reduced, and the accuracy of brine depth measurement data is ensured.

Description

Technical Field

[0001] The utility model relates to a brine depth measuring device, in particular to the structure of the brine depth measuring device. Background Art

[0002] Salt lake brine is rich in minerals such as sodium chloride, potassium chloride, and magnesium chloride, and is an important mineral resource. The carnallite ore formed by brine drying is the main raw material for the production of potassium, magnesium, and lithium. When drying carnallite, the mined brine is pumped into the primary salt pan for evaporation and concentration. When the brine is concentrated to a certain level, it is pumped into the next level of salt pan for further drying, causing the brine to evaporate, concentrate, and crystallize into carnallite. The carnallite is deposited at the bottom of the salt pan. When the carnallite ore reaches the required thickness, it is mined. The degree of brine evaporation and concentration and the thickness of the carnallite ore are then measured, which requires measuring the depth of the brine.

[0003] Existing methods typically use the rod insertion method to measure brine depth. This involves inserting a straight rod into the salt pan's brine until its lower end contacts the surface of the carnallite layer. The brine depth is determined by the position of the rod submerged in the brine. Due to the uneven surface of the carnallite layer, the measurement results vary significantly when the rod is inserted at different locations on the surface, resulting in significant measurement errors.

[0004] Moreover, during the measurement process, it is difficult to keep the benchmark in a vertical state, resulting in large errors in the measurement results, which directly affect the production of subsequent processes. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a brine depth measuring device, including a measuring rod 1 and a base plate 2. The measuring rod 1 is vertically arranged, and a scale 11 is provided on the measuring rod 1. The base plate 2 is fixedly arranged at the lower end of the measuring rod 1 and is perpendicular to the measuring rod 1.

[0006] When the utility model is used, the lower end of the measuring rod 1 is vertically inserted into the salt pan brine until the bottom plate 2 located at the lower end of the measuring rod 1 abuts against the surface of the carnallite ore layer, so that the measuring rod 1 remains in a vertical state, and the scale 11 value on the measuring rod 1 corresponding to the salt pan brine liquid level is read to obtain the brine depth value.

[0007] The utility model can effectively reduce the error caused by the uneven surface of the carnallite ore layer when measuring the brine depth, ensure the accuracy and reliability of the brine depth measurement data, accurately measure the brine depth information of the salt field, make timely and effective process adjustments to the problems that arise, and effectively improve the salt field mineralization and the working efficiency of the brine mining ship.

[0008] Preferably, a plurality of through holes 21 are evenly arranged on the bottom plate 2. The even arrangement of the plurality of through holes 21 on the bottom plate 2 can reduce the influence of the local protrusion of the carnallite ore layer on the measurement results, further improve the accuracy and reliability of the brine depth measurement data, and reduce the weight of the device.

[0009] Preferably, it also includes a verticality positioning member 3, which includes a positioning cylinder 31. The positioning cylinder 31 is a cylinder, fixedly arranged on the upper end of the measuring rod 1, and closed at both ends. A positioning line 32 surrounding the outer circumference of the positioning cylinder 31 is provided on the outer wall of the positioning cylinder 31, and the interior is filled with a positioning liquid 33 with a liquid surface flush with the positioning line 32. The positioning cylinder 31 is made of transparent material.

[0010] By providing a vertical positioning member 3 at the upper end of the measuring rod 1, the verticality of the measuring rod 1 when inserted into the salt pan brine can be positioned, thereby further improving the accuracy and reliability of the brine depth measurement data and reducing the weight of the device.

[0011] Preferably, the measuring rod 1 is a circular steel tube. Setting the measuring rod 1 as a steel tube can reduce the weight of the device while ensuring the strength of the measuring rod 1.

[0012] Preferably, an anti-slip cover 12 is provided on the outer side wall of the upper end of the measuring rod 1. The anti-slip cover 12 is provided on the outer side wall of the upper end of the measuring rod 1, which can be convenient for gripping.

[0013] Preferably, the anti-slip cover 12 is made of rubber.

[0014] Preferably, the diameter of the measuring rod 1 is 2 cm.

[0015] Preferably, the bottom plate 2 is a square steel plate with a side length of 20 cm and a thickness of 3 mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 .Schematic diagram of the overall structure of the brine depth measurement device;

[0017] Figure 2 . Figure 1 A in the middle is an enlarged schematic diagram;

[0018] Figure 3 .Schematic diagram of the brine depth measurement device from a top view;

[0019] Figure 4 .Diagram of usage status.

[0020] In the figure, 1. Measuring rod, 11. Scale, 12. Anti-slip sleeve, 2. Base plate, 21. Through hole, 3. Vertical positioning piece, 31. Positioning cylinder, 32. Positioning line, 33. Positioning fluid, 4. Salt field brine, 41. Carnallite ore. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] like Figure 1 As shown, the brine depth measuring device includes a measuring rod 1, a base plate 2 and a vertical positioning member 3.

[0023] The measuring rod 1 is a circular steel tube, and the measuring rod 1 is arranged vertically. A scale 11 is arranged on the outer side wall of the measuring rod 1. The measuring rod 1 is arranged as a steel tube, which can reduce the weight of the device while ensuring the strength of the measuring rod 1.

[0024] In this embodiment, the diameter of the measuring rod 1 is 2 cm and the inner diameter is 1.6 cm. In other embodiments, the diameter of the measuring rod 1 can be set as needed, for example, 1.5 cm or 2.5 cm.

[0025] An anti-slip cover 12 is provided on the outer side wall of the upper end of the measuring rod 1. The anti-slip cover 12 is made of rubber. The anti-slip cover 12 is provided on the outer side wall of the upper end of the measuring rod 1 for easy gripping.

[0026] like Figure 1 and Figure 2 As shown, the verticality positioning member 3 includes a positioning cylinder 31, which is a cylinder fixedly arranged on the upper end of the measuring rod 1 and closed at both ends. A positioning line 32 surrounding the outer circumference of the positioning cylinder 31 is provided on the outer wall of the positioning cylinder 31, and the interior is filled with a positioning liquid 33 with a liquid surface flush with the positioning line 32. The positioning cylinder 31 is made of transparent material.

[0027] In this embodiment, the positioning liquid 33 is pure water. In other embodiments, the positioning liquid 33 can be a freely flowing liquid.

[0028] Verticality refers to the verticality of the measuring rod 1 , that is, the verticality with respect to the horizontal plane. When the measuring rod 1 is in a vertical state, the measuring rod 1 is perpendicular to the horizontal plane. At this time, the liquid surface of the positioning liquid 33 is flush with the positioning line 32 .

[0029] By providing a vertical positioning member 3 at the upper end of the measuring rod 1, the verticality of the measuring rod 1 when inserted into the salt pan brine can be positioned, thereby further improving the accuracy and reliability of the brine depth measurement data and reducing the weight of the device.

[0030] like Figure 1 and Figure 3 As shown, the bottom plate 2 is a square steel plate, which is fixedly mounted on the lower end of the measuring rod 1 and is perpendicular to the measuring rod 1. In this embodiment, the bottom plate 2 has a side length of 20 cm and a thickness of 3 mm. In other embodiments, the size of the bottom plate 2 can be set as needed, for example, the bottom plate 2 has a side length of 20 cm and a thickness of 2 mm.

[0031] A plurality of through holes 21 are evenly arranged on the bottom plate 2. The even arrangement of the plurality of through holes 21 on the bottom plate 2 can reduce the influence of the local protrusion of the carnallite ore layer on the measurement results, further improve the accuracy and reliability of the brine depth measurement data, and reduce the weight of the device.

[0032] like Figure 4 As shown, when the utility model is used, hold the anti-slip sleeve 12 on the measuring rod 1, insert the lower end of the measuring rod 1 into the salt field brine until the bottom plate 2 at the lower end of the measuring rod 1 abuts against the surface of the carnallite ore layer, check the positioning liquid 33 in the positioning tube 31, make the liquid level of the positioning liquid 33 flush with the positioning line 32, keep the measuring rod 1 in a vertical state, read the scale 11 value on the measuring rod 1 corresponding to the salt field brine liquid level, and obtain the brine depth value.

[0033] The utility model can effectively reduce the error caused by the uneven surface of the carnallite ore layer when measuring the brine depth, ensure the accuracy and reliability of the brine depth measurement data, accurately measure the brine depth information of the salt field, make timely and effective process adjustments to the problems that arise, and effectively improve the salt field mineralization and the working efficiency of the brine mining ship.

[0034] It should be noted that the above-mentioned embodiments illustrate rather than limit the invention and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. Brine depth measuring device, used for measuring the depth of salt field brine, characterized in that: It comprises a measuring rod (1) and a base plate (2), The measuring rod (1) is arranged vertically, and a scale (11) is provided on the measuring rod (1); The bottom plate (2) is fixedly arranged at the lower end of the measuring rod (1) and is perpendicular to the measuring rod (1). Also includes a vertical positioning member (3), The verticality positioning member (3) comprises a positioning cylinder (31), The positioning cylinder (31) is a cylinder fixedly arranged at the upper end of the measuring rod (1) and closed at both ends. A positioning line (32) surrounding the outer periphery of the positioning cylinder (31) is provided on the outer wall of the positioning cylinder (31), and a positioning liquid (33) is filled inside with a liquid surface flush with the positioning line (32); The positioning cylinder (31) is made of transparent material.

2. The brine depth measuring device according to claim 1, characterized in that: A plurality of through holes (21) are evenly arranged on the bottom plate (2).

3. The brine depth measuring device according to claim 1, characterized in that: The measuring rod (1) is a circular steel tube.

4. The brine depth measuring device according to claim 3, characterized in that: An anti-slip sleeve (12) is provided on the outer side wall of the upper end of the measuring rod (1).

5. The brine depth measuring device according to claim 4, characterized in that: The anti-slip sleeve (12) is made of rubber.

6. The brine depth measuring device according to claim 5, characterized in that: The diameter of the measuring rod (1) is 2 cm.

7. The brine depth measuring device according to claim 6, characterized in that: The bottom plate (2) is a square steel plate with a side length of 20 cm and a thickness of 3 mm.

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