Leaching experiment device capable of adjusting liquid level height

Abstract

The utility model discloses a leaching experiment device capable of adjusting the height of a liquid level. The leaching experiment device comprises a liquid containing part capable of containing ore pulp for experiments, a supporting seat capable of containing the liquid containing part, and a clear liquid guiding-out assembly capable of assisting in discharging supernatant inside the liquid containing part. By means of the liquid containing piece and the clear liquid guiding-out assembly, after ore pulp is precipitated in the liquid containing piece, when clear liquid on the upper portion of the liquid containing piece is guided out, an operator can lift the liquid containing piece in the supporting base through the lifting part, and the sealing liquid guiding part in the supporting base does not block an opening in the liquid containing piece any more; the opening on the liquid holding part is partially exposed, at the moment, supernatant liquid after ore pulp precipitation can flow out from the opening, an operator does not need to manually pour the supernatant liquid, stable discharge of the supernatant liquid is ensured, the situation that subsequent detection results are affected due to turbidity of the supernatant liquid is avoided, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing experimental devices, in particular to a leaching experimental device capable of adjusting the liquid level. Background Art

[0002] Cyanide leaching is a commonly used refining process in the mining industry. It is often used to extract precious metals from ores or concentrates. In order to optimize the refining process and evaluate the extraction efficiency and cost, cyanide leaching experiments are mostly required before precious metal refining to fully understand the characteristics of the ore and facilitate subsequent work.

[0003] The cyanide leaching test mainly involves steps such as sample preparation - solution preparation - leaching experiment - sampling analysis, etc., to test the leaching conditions of gold-containing ore, such as grinding fineness, alkali treatment, cyanide dosage, slurry concentration, leaching time, etc., in order to determine the relevant parameters and achievable technical indicators, and provide a technical basis for on-site production practice.

[0004] In experiments, the slurry is usually allowed to stand and clarify before the supernatant is extracted using a pipette or directly poured out to achieve the concentration conditions required by the experiment. This operation is mostly performed manually by the operator, which is cumbersome and the slurry surface is easily unstable when pouring, resulting in turbidity of the supernatant and loss of experimental samples, which affects subsequent experimental results. Utility Model Content

[0005] In order to solve the above problems, the utility model provides the following technical solutions:

[0006] A leaching experimental device with adjustable liquid level, comprising:

[0007] A liquid-containing part, the interior of which can hold experimental slurry;

[0008] A support seat, the surface of which is provided with a mounting groove adapted to the liquid placement member, wherein the liquid placement member can move in a vertical direction in the mounting groove;

[0009] A clear liquid outlet assembly, comprising a lifting portion disposed inside the mounting groove, and a sealed liquid guide portion connecting the liquid placement member and the support seat, wherein the lifting portion is connected to the liquid placement member, and an operator can control the liquid placement member to move vertically in the mounting groove through the lifting portion;

[0010] The surface of the liquid-placed component is provided with an opening that allows the internal liquid to flow to the outside, and the sealed liquid-guiding portion can seal the opening. When the opening on the surface of the liquid-placed component is higher than the sealed liquid-guiding portion, the internal liquid can flow out of the opening to the outside.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, the lifting part includes a supporting base plate arranged in the installation groove, and a locking piece connecting the supporting base plate and the supporting seat, and the surface of the supporting seat is provided with a movable groove adapted to the locking piece, and the locking piece can limit the height of the supporting base plate in the installation groove.

[0013] Furthermore, the locking member includes a connecting rod arranged at the bottom of the supporting base plate, and a locking nut arranged on the surface of the connecting rod, and the locking nut is located outside the supporting seat.

[0014] Furthermore, a limiting structure for limiting the movement of the liquid placing member on the surface of the liquid placing member is provided between the liquid placing member and the supporting bottom plate, and the inner wall of the installation groove is in contact with the surface of the liquid placing member.

[0015] Furthermore, the sealed liquid-conducting portion includes a sealing strip arranged inside the liquid-placing component and a liquid-conducting port arranged on the surface of the support seat. The sealing strip can seal the opening arranged on the surface of the liquid-placing component to prevent the liquid inside it from flowing into the interior of the support seat, and when the liquid-placing component moves vertically inside the support seat, the sealing strip does not move with it.

[0016] Furthermore, the liquid placement member and the support seat are both cylindrical structures as a whole, the surface of the liquid placement member and the opening are located at the side thereof, and the opening is a strip structure that runs through the side of the liquid placement member as a whole.

[0017] Furthermore, a limit clamp is provided between the locking nut and the liquid placing part, the number of the connecting rod is at least one, the number of the locking nut is at least one, and the surface of the connecting rod is provided with a limit piece for limiting the locking nut and the limit clamp from moving out of the surface of the connecting rod.

[0018] Furthermore, a scale is provided on the surface of the liquid placement member near the opening.

[0019] Furthermore, a guide plate is provided inside the liquid placement component, and the guide plate is movably connected to the liquid placement component through a mounting structure.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model adopts the liquid placing part and the clear liquid outlet assembly, and after the slurry is precipitated inside the liquid placing part, when the upper clear liquid is outlet, the operator can lift the liquid placing part inside the support seat via the lifting part, so that the sealed liquid guide part inside the support seat no longer blocks the opening on the liquid placing part, so that a part of the opening on the liquid placing part is exposed. At this time, the upper clear liquid after the slurry is precipitated can flow out from the opening, and the operator does not need to manually pour out the upper clear liquid, thereby ensuring the stable discharge of the clear liquid, avoiding turbidity of the supernatant liquid and affecting subsequent detection results, and improving operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 is the front sectional structure schematic diagram of the present utility model;

[0024] Figure 2 is the three-dimensional structure schematic diagram of the liquid member in the present utility model;

[0025] Figure 3 is the three-dimensional structure schematic diagram of the lifting part in the present utility model;

[0026] Figure 4 is the three-dimensional structure schematic diagram of the sealing strip in the present utility model;

[0027] Figure 5 is the three-dimensional structure schematic diagram of the support base in the present utility model;

[0028] Figure 6 is the bottom view structure schematic diagram of the present utility model;

[0029] Figure 7 is Figure 1 the enlarged structure schematic diagram at position A in

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] 1, liquid placement member; 2, support base; 3, clear liquid export assembly; 31, lifting part; 311, support bottom plate; 312, connecting rod; 313, locking nut; 314, limit clip; 32, sealed liquid guiding part; 321, sealing strip; 322, liquid guiding port; 4, diversion plate member. Specific embodiments

[0032] To facilitate the understanding of the present utility model, the following will describe the present utility model more comprehensively with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the technical product is usually placed during use. It is only for the convenience of describing this technology and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this technology.

[0036] In addition, terms such as "horizontal", "vertical", "hanging" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0037] Please refer to Figure 1-7 , the leaching experiment device with adjustable liquid level height of this utility model includes a liquid placing member 1 capable of containing the ore pulp for the experiment, a support base 2 capable of placing the liquid placing member 1, and a clear liquid guiding component 3 capable of assisting the discharge of the supernatant inside the liquid placing member 1.

[0038] Specifically, the surface of the support base 2 is provided with a mounting groove adapted to the liquid placing member 1, and the liquid placing member 1 can move in the vertical direction within the mounting groove.

[0039] The clear liquid guiding component 3 includes a lifting part 31 arranged inside the mounting groove and a sealed liquid guiding part 32 connecting the liquid placing member 1 and the support base 2. The lifting part 31 is connected to the liquid placing member 1, and the operator can control the vertical movement of the liquid placing member 1 in the mounting groove through the lifting part 31. An opening allowing the internal liquid to flow to the outside is provided on the surface of the liquid placing member 1, and the sealed liquid guiding part 32 can block this opening. When the opening on the surface of the liquid placing member 1 is higher than the sealed liquid guiding part 32, the internal liquid can flow out from the opening to the outside, and the operator can smoothly discharge the supernatant without pouring the liquid placing member 1.

[0040] Considering that the liquid placement member 1 needs to be lifted vertically and stably, the lifting part 31 includes a supporting bottom plate 311 disposed in the installation groove and a locking member connecting the supporting bottom plate 311 and the supporting seat 2. An activity groove adapted to the locking member is provided on the surface of the supporting seat 2, and the locking member can limit the height of the supporting bottom plate 311 in the installation groove.

[0041] In some embodiments, the above-mentioned locking member can adopt a common clamping structure in the prior art, specifically including a connecting rod 312 disposed at the bottom of the supporting bottom plate 311 and a locking nut 313 disposed on the surface of the connecting rod 312. The locking nut 313 is located outside the supporting seat 2, and the operator can fix the supporting bottom plate 311 on the surface of the supporting seat 2 by screwing the locking nut 313.

[0042] In order to fix the position of the supporting bottom plate 311 more stably, a limiting clip 314 is provided between the locking nut 313 and the liquid placement member 1. The number of the connecting rods 312 is at least one, and the number of the locking nuts 313 is at least one. Preferably, the number of the connecting rods 312 is one, and the number of the locking nuts 313 and the limiting clips 314 are both two, and the two are distributed at both ends of the connecting rod 312. The operator can lift the supporting bottom plate 311 through the connecting rod 312, thereby realizing the lifting of the liquid placement member 1. A limiting member for restricting the locking nut 313 and the limiting clip 314 from moving out of the surface of the connecting rod 312 is provided on the surface of the connecting rod 312. The limiting member can be a common block structure, so as to ensure the stability of the lifting process.

[0043] In some embodiments, in order to ensure the stable connection between the supporting bottom plate 311 and the liquid placement member 1, a limiting structure for restricting the movement of the liquid placement member 1 on the surface of the liquid placement member 1 is provided between the liquid placement member 1 and the supporting bottom plate 311. The inner wall of the installation groove is in contact with the surface of the liquid placement member 1. As shown in the figure, the limiting structure can be a common block and groove structure, which cooperate with each other to realize the stable limitation of the liquid placement member 1.

[0044] In other embodiments, the sealing liquid guiding part 32 includes a sealing strip 321 disposed inside the liquid placement member 1 and a liquid guiding port 322 disposed on the surface of the supporting seat 2. Among them, the sealing strip 321 can be a sealing rubber strip, and can be movably installed inside the supporting seat 2 through a common clamping structure. The sealing strip 321 can block the opening provided on the surface of the liquid placement member 1 to prevent the liquid inside it from flowing into the supporting seat 2. When the liquid placement member 1 moves vertically inside the supporting seat 2, the sealing strip 321 does not move with it. The liquid placement member 1 and the supporting seat 2 as a whole are both cylindrical structures. For the convenience of the movement of the sealing rubber strip, the opening provided on the surface of the liquid placement member 1 is located at its side, and the opening is a strip-shaped structure that penetrates the side of the liquid placement member 1 as a whole.

[0045] Meanwhile, for the convenience of the operator to observe the discharge amount of the clear liquid, a scale is provided at a position on the surface of the liquid placing member 1 close to the opening. Further, to ensure the stable stirring of the pulp, a flow guiding plate member 4 is provided inside the liquid placing member 1, and the flow guiding plate member 4 is movably connected to the inside of the liquid placing member 1 through an installation structure.

[0046] In the description of the present technology, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present technology can be understood according to specific situations.

[0047] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An leaching experiment device with adjustable liquid level height, characterized in that, Comprising: A liquid placement member (1) whose interior is used to hold the pulp for experiments; A support base (2) whose surface is provided with a mounting groove adapted to the liquid placement member (1), and the liquid placement member (1) can move in the vertical direction within the mounting groove; A clear liquid export assembly (3) which includes a lifting part (31) provided inside the mounting groove and a sealed liquid guiding part (32) connecting the liquid placement member (1) and the support base (2). The lifting part (31) is connected to the liquid placement member (1), and the operator can control the liquid placement member (1) to move vertically within the mounting groove through the lifting part (31); An opening allowing the internal liquid to flow to the outside is provided on the surface of the liquid placement member (1), and the sealed liquid guiding part (32) can block this opening. When the opening on the surface of the liquid placement member (1) is higher than the sealed liquid guiding part (32), the internal liquid can flow out from the opening to the outside.

2. The leaching experiment device with adjustable liquid level height according to claim 1, wherein: The lifting part (31) includes a support bottom plate (311) provided in the mounting groove and a locking member connecting the support bottom plate (311) and the support base (2). A movable groove adapted to the locking member is provided on the surface of the support base (2), and the locking member can limit the height of the support bottom plate (311) within the mounting groove.

3. The leaching experiment device with adjustable liquid level height according to claim 2, wherein: The locking member includes a connecting rod (312) provided at the bottom of the support bottom plate (311) and a locking nut (313) provided on the surface of the connecting rod (312), and the locking nut (313) is located outside the support base (2).

4. The leaching experiment device with adjustable liquid level height according to claim 3, characterized in that: A limiting structure restricting the movement of the liquid placement member (1) on the surface of the liquid placement member (1) is provided between the liquid placement member (1) and the support bottom plate (311), and the inner wall of the mounting groove is in contact with the surface of the liquid placement member (1).

5. The leaching experiment device with adjustable liquid level height according to claim 4, characterized in that: The sealed liquid guiding part (32) includes a sealing strip (321) provided inside the liquid placement member (1) and a liquid guiding port (322) provided on the surface of the support base (2). The sealing strip (321) can block the opening provided on the surface of the liquid placement member (1) to prevent the internal liquid from flowing into the interior of the support base (2), and when the liquid placement member (1) moves vertically within the support base (2), the sealing strip (321) does not move with it.

6. The leaching experiment device with adjustable liquid level height according to claim 5, characterized in that: Both the liquid placement member (1) and the support base (2) are in a cylindrical structure as a whole. The quick search and opening on the surface of the liquid placement member (1) are located on its side, and the opening is in an overall strip-shaped structure penetrating the side of the liquid placement member (1).

7. The leaching experiment device with adjustable liquid level height according to claim 6, characterized in that: A limiting clip (314) is provided between the locking nut (313) and the liquid placement member (1). The number of the connecting rods (312) is at least one, the number of the locking nuts (313) is at least one, and a limiting member restricting the locking nut (313) and the limiting clip (314) from moving out of the surface of the connecting rod (312) is provided on the surface of the connecting rod (312).

8. The leaching experiment device with adjustable liquid level height according to claim 7, characterized in that: Scales are provided at positions on the surface of the liquid placement member (1) close to the opening.

9. The leaching experiment device with adjustable liquid level height according to claim 8, characterized in that: A flow guiding plate member (4) is provided inside the liquid placement member (1), and the flow guiding plate member (4) is movably connected to the inside of the liquid placement member (1) through a mounting structure.

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