Liquid adding equipment for lithium ore sample dissolving

Abstract

The utility model relates to the technical field of liquid adding devices, in particular to liquid adding equipment for lithium ore sample dissolving, which comprises liquid adding pipes, piston rods, a connecting plate, a pull rod and a fixing plate, at least two liquid adding pipes are mounted on the front side of the fixing plate at intervals left and right, each liquid adding pipe is internally provided with one piston rod, the upper end of each piston rod is positioned above the corresponding liquid adding pipe, and the lower end of each piston rod is positioned above the corresponding connecting plate. The upper end of each piston rod is installed on a connecting plate, and a pull rod is installed on the connecting plate. The device is reasonable and compact in structure and convenient to use, multiple groups of solutions can be sucked at the same time by arranging the multiple liquid adding pipes, solvents can be added into multiple groups of lithium ore dissolved samples at the same time, the liquid adding speed can be increased, the accuracy of the reagent adding amount can be improved, splashing and waste of reagents are avoided, the reagent adding safety is improved, and the working efficiency is improved. And the cost and the labor intensity are reduced.

Description

Technical Field

[0001] This utility model relates to the field of liquid dispenser technology and is a liquid dispensing device used when dissolving lithium ore samples. Background Technology

[0002] Existing technology involves adding a certain volume of solvent to a polytetrafluoroethylene crucible containing a lithium ore sample using a ladle. This process is slow, time-consuming, and labor-intensive. Using a ladle can also cause solution spillage, which not only wastes solvent and increases costs but also poses safety risks. Adding solvent using a single-barrel syringe is slow and inefficient. Summary of the Invention

[0003] This invention provides a liquid addition device for dissolving lithium ore samples, which overcomes the shortcomings of the prior art. It can effectively solve the problems of time-consuming, labor-intensive, inefficient, and safety hazards associated with splashing or using a single-barrel syringe when adding solvent to lithium ore samples.

[0004] The technical solution of this utility model is achieved through the following measures: a liquid addition device for dissolving lithium ore samples, including a liquid addition pipe, a piston rod, a connecting plate, a pull rod, and a fixing plate. At least two liquid addition pipes are installed at intervals on the left and right sides of the front side of the fixing plate. Each liquid addition pipe is provided with a piston rod. The upper end of the piston rod is located above the liquid addition pipe. The upper end of each piston rod is installed on the connecting plate. A pull rod is installed on the connecting plate.

[0005] The following are further optimizations and / or improvements to the above-mentioned utility model technical solution:

[0006] Preferably, a limiting plate is installed on the fixing plate above the connecting plate, and the pull rod passes through the limiting plate.

[0007] Preferably, the fixing plate is provided with a scale.

[0008] Preferably, it also includes a movable scale plate, which is detachably mounted on the fixed plate above the connecting plate, and the pull rod passes through the movable scale plate.

[0009] Preferably, it also includes a handle, with a handle installed on the upper end of the lever.

[0010] This utility model has a reasonable and compact structure and is easy to use. By setting multiple liquid addition tubes, it can simultaneously draw up multiple sets of solutions and add solvent to multiple sets of lithium ore dissolved samples at the same time. This not only improves the liquid addition speed but also improves the accuracy of the added reagent amount, avoids reagent spillage and waste, improves the safety of reagent addition, and reduces costs and labor intensity. Attached Figure Description

[0011] Appendix Figure 1 This is a schematic diagram of the main structure of Embodiment 1 of this utility model.

[0012] The codes in the attached diagram are as follows: 1 is the liquid filling tube, 2 is the piston rod, 3 is the connecting plate, 4 is the pull rod, 5 is the fixing plate, 6 is the limiting plate, 7 is the movable scale plate, and 8 is the handle. Detailed Implementation

[0013] This utility model is not limited to the following embodiments, and the specific implementation method can be determined according to the technical solution of this utility model and the actual situation.

[0014] In this utility model, for ease of description, the description of the relative positions of the components is based on the appendix to the specification. Figure 1 The layout is described using a diagrammatic method, such as front, back, top, bottom, left, right, etc. The positional relationships are determined based on the layout direction of the attached diagram in the instruction manual.

[0015] The present invention will be further described below with reference to the embodiments and accompanying drawings:

[0016] Example 1: As shown in the attached document Figure 1 As shown, the liquid addition device for dissolving lithium ore samples includes a liquid addition pipe 1, a piston rod 2, a connecting plate 3, a pull rod 4, and a fixing plate 5. At least two liquid addition pipes 1 are installed at intervals on the left and right sides of the front side of the fixing plate 5. Each liquid addition pipe 1 is equipped with a piston rod 2. The upper end of the piston rod 2 is located above the liquid addition pipe 1. The upper end of each piston rod 2 is installed on the connecting plate 3. A pull rod 4 is installed on the connecting plate 3.

[0017] In use, the lower tip of each liquid addition tube 1 is placed into the solvent to be absorbed. Then, the pull rod 4 is pulled. The pull rod 4, through the connecting plate 3, pulls multiple piston rods 2, causing multiple liquid addition tubes 1 to simultaneously absorb the solvent. After the solvent is absorbed, the liquid addition tubes 1 are aligned one by one with the polytetrafluoroethylene crucible containing the lithium ore sample. The pull rod 4 is pushed down, causing multiple piston rods 2 to simultaneously push out the solvent, thus completing the solvent addition. This achieves accurate and efficient liquid addition, avoids safety hazards caused by spillage, reduces costs, and reduces the labor intensity of operators.

[0018] The above-mentioned liquid addition equipment used for lithium ore melting can be further optimized and / or improved according to actual needs:

[0019] Example 2: As shown in the attached document Figure 1 As shown, a limiting plate 6 is installed on the fixing plate 5 above the connecting plate 3, and the pull rod 4 passes through the limiting plate 6. By setting the limiting plate 6 to restrict the upward position of the connecting plate 3, the scale of solvent drawn by the liquid addition tube 1 is limited, so that the specified volume can be drawn without careful observation, making the operation more convenient.

[0020] Example 3: As shown in the attached document Figure 1As shown, the fixed plate 5 is equipped with a scale. The scale makes it easy to observe the volume in the liquid filling tube 1 when the connecting plate 3 rises to a certain height, and to control the position of the pull rod 4 to draw the volume other than that at the position of the limiting plate 6.

[0021] Example 4: As shown in the appendix Figure 1 As shown, it also includes a movable scale plate 7. The movable scale plate 7 is detachably mounted on the fixed plate 5 above the connecting plate 3, and the pull rod 4 passes through the movable scale plate 7. By setting the movable scale plate 7 in conjunction with the scale on the fixed plate 5, the movable scale plate 7 is installed on the desired capacity scale. When the pull rod 4 is pulled, the position of the connecting plate 3 is restricted, thereby reaching the specified scale. It does not require much observation and is more accurate and convenient.

[0022] Example 5: As shown in the attached document Figure 1 As shown, it also includes a handle 8, which is installed on the upper end of the lever 4. Installing the handle 8 facilitates the operation of the lever 4.

[0023] The above technical features constitute the embodiments of this utility model, which have strong adaptability and implementation effect. Unnecessary technical features can be added or removed according to actual needs to meet the needs of different situations.

Claims

1. A liquid addition device for dissolving lithium ore samples, characterized in that... It includes a liquid filling tube, a piston rod, a connecting plate, a pull rod, and a fixing plate. At least two liquid filling tubes are installed at intervals on the left and right sides of the front side of the fixing plate. Each liquid filling tube is equipped with a piston rod. The upper end of the piston rod is located above the liquid filling tube. The upper end of each piston rod is installed on the connecting plate, and a pull rod is installed on the connecting plate.

2. The liquid addition device for dissolving lithium ore samples according to claim 1, characterized in that... A limit plate is installed on the fixing plate above the connecting plate, and the pull rod passes through the limit plate.

3. The liquid addition device for dissolving lithium ore samples according to claim 1 or 2, characterized in that... The mounting plate has graduations.

4. The liquid addition device for dissolving lithium ore samples according to claim 1 or 2, characterized in that... It also includes a movable scale plate, which is detachably mounted on the fixed plate above the connecting plate, and the pull rod passes through the movable scale plate.

5. The liquid addition device for dissolving lithium ore samples according to claim 3, characterized in that... It also includes a movable scale plate, which is detachably mounted on the fixed plate above the connecting plate, and the pull rod passes through the movable scale plate.

6. The liquid addition device for dissolving lithium ore samples according to claim 1, 2, or 5, characterized in that... It also includes a handle, which is installed on the upper end of the lever.

7. The liquid addition device for dissolving lithium ore samples according to claim 3, characterized in that... It also includes a handle, which is installed on the upper end of the lever.

8. The liquid addition device for dissolving lithium ore samples according to claim 4, characterized in that... It also includes a handle, which is installed on the upper end of the lever.

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