Chemical waste liquid treater for mine test

Abstract

The utility model discloses a chemical waste liquid treater for mine test, which belongs to the technical field of chemical waste liquid treatment and comprises a waste liquid storage box, a solid-liquid separation component is mounted at the top of the waste liquid storage box and comprises a first separation component, and a second separation component is arranged at the bottom of the first separation component. The first separation part comprises a first separation plate frame, the second separation part comprises a supporting plate frame, the top of the supporting plate frame is connected with a solid-liquid separation box, and the solid-liquid separation box comprises a flow dividing box body. Meanwhile, large-level, medium-level and small-level classified collection can be carried out on solid substances such as mines obtained through solid-liquid separation, the removal rate of suspended solids generated when the device stores and pretreats the chemical waste liquid can be effectively increased, and purer liquid conditions are created for subsequent harmless chemical treatment; therefore, the practicability of the equipment in the technical field of chemical waste liquid treatment can be improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical waste liquid treatment technology, and in particular to a chemical waste liquid processor for mining laboratory testing. Background Technology

[0002] Mining chemical waste liquid refers to waste liquid containing various chemical substances generated during mining, mineral processing, and smelting processes due to various chemical experiments, reactions, or treatments. In the mining stage, a series of chemical experiments are conducted to explore ore bodies and analyze ore composition. Operations such as dissolving and extracting ore samples using chemical reagents generate waste liquid. During mineral processing, flotation reagents and other chemical substances are used to separate valuable minerals from gangue minerals. After flotation and other processes, chemical waste liquid containing reagent residues and mineral particles is also formed. In the smelting stage, various chemical reactions are used to extract metals from the ore. This process generates waste liquid containing unreacted raw materials, intermediate products, and heavy metal ions.

[0003] With the continuous expansion of mining exploration and beneficiation scale, the amount of acid and alkali waste liquid, heavy metal ion solutions, and organic solvent residues generated in the testing and analysis process is increasing daily. Currently, existing mine chemical waste liquid processors, when in use, lack efficient solid-liquid separation mechanisms and staged filtration devices in the storage tanks used for pretreatment of mine chemical waste liquid. When pretreating chemical waste liquid containing ore particles of different sizes, they cannot completely remove suspended solids, nor can they effectively separate large, medium, and small particles. This results in ineffective separation of solid matter, which may hinder subsequent chemical harmless treatment and fail to meet environmental emission and resource recovery requirements. Therefore, their use has certain limitations.

[0004] Based on this, we propose a chemical waste liquid processor for mining testing to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a chemical waste liquid processor for mining testing, which can solve the problem that existing chemical waste liquid processors for mining lack efficient solid-liquid separation mechanisms and graded filtration devices during the pretreatment process, resulting in the inability to effectively separate solid particles of different sizes, thereby affecting the subsequent chemical harmless treatment effect and making it difficult to meet the requirements of environmental protection emissions and resource recycling.

[0007] To solve the above-mentioned technical problems, this utility model provides a chemical waste liquid processor for mining laboratory testing, which adopts the following technical solution: it includes a waste liquid storage tank, a solid-liquid separation component is installed on the top of the waste liquid storage tank, the solid-liquid separation component includes a first separation component, a second separation component is provided at the bottom of the first separation component, the second separation component includes a support plate frame, and a solid-liquid separation tank is connected to the top of the support plate frame;

[0008] The solid-liquid separation box includes a diversion box body. A first flow guide port is provided on the top of the diversion box body. A first drawer plate is connected to one side of the diversion box body. A first filter screen plate is installed at the bottom of the diversion box body. A second drawer plate is connected to the side of the diversion box body near the first drawer plate. A second filter screen plate is provided at the bottom of the second drawer plate. The aperture of the second filter screen plate is smaller than that of the first filter screen plate. A first flow guide pipe is also connected to the bottom of the diversion box body.

[0009] Optionally, the top four corners of the support plate frame are respectively connected to support columns, and the top of each of the four sets of support columns is provided with positioning holes. Several sets of positioning plates are also distributed around the bottom of the support plate frame.

[0010] Optionally, the first separation component includes a waste liquid guide bucket, the bottom of which is connected to a second guide pipe, and the four corners of the bottom of the waste liquid guide bucket are respectively connected to positioning pins.

[0011] Optionally, the second guide tube is matched with the structure of the first guide port, and the second guide tube and the first guide port are connected by an insertion fit. The positioning pin is matched with the structure of the positioning hole, and the positioning pin and the positioning hole are connected by an insertion fit.

[0012] Optionally, a metal cover plate is installed on the top of the waste liquid guide hopper. The metal cover plate matches the structure of the waste liquid guide hopper. A third filter screen plate is also provided inside the metal cover plate. The aperture of the third filter screen plate is larger than that of the first filter screen plate.

[0013] Optionally, a second flow guide is provided on the top of the waste liquid storage tank. The second flow guide is matched with the structure of the first flow guide pipe. The second flow guide and the first flow guide are connected by an insertion joint. Several sets of positioning grooves are also provided around the top of the waste liquid storage tank. The positioning grooves are matched with the structure of the positioning plate. The positioning grooves and the positioning plate are connected by a snap-fit ​​joint.

[0014] In summary, this utility model has at least one of the following beneficial effects:

[0015] The mining chemical waste liquid processor designed in this scheme uses a first separation component installed on top of the waste liquid storage tank. This first separation component, in conjunction with a waste liquid guide bucket and a third filter screen, can effectively filter large solids in the chemical waste liquid. Users can easily remove the metal cover to classify and collect the filtered large solids, achieving preliminary solid-liquid separation. This lays the foundation for subsequent more refined filtration operations and improves the efficiency of the entire waste liquid treatment process.

[0016] The mining chemical waste liquid processor designed in this scheme can perform multi-stage filtration of chemical waste liquid by adding a solid-liquid separation box composed of a diversion box, a first guide port, a first drawer plate, a second drawer plate, and a first guide pipe on the top of the support frame. After the waste liquid is initially filtered by the third filter plate, it flows into the diversion box, where the first and second filter plates perform secondary and tertiary filtration, respectively. Since the pore size of the second filter plate is smaller than that of the first filter plate, and the pore size of the third filter plate is larger than that of the first filter plate, the first drawer plate can filter out medium-sized solids in the chemical waste liquid, while the second filter plate can filter out smaller solids. This achieves the classification and collection of solids in the waste liquid into three levels: large, medium, and small. Through the above structural design, the removal rate of suspended solids during the pretreatment of chemical waste liquid storage can be effectively improved, creating purer liquid conditions for subsequent harmless chemical treatment, thereby enhancing the practicality of the equipment in the field of chemical waste liquid treatment technology. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the solid-liquid separation component of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second separating component of this utility model;

[0021] Figure 4 This is a schematic diagram of the solid-liquid separation tank structure of this utility model;

[0022] Figure 5 This is a schematic diagram showing the disassembled first detachable component of this utility model;

[0023] Figure 6 This is a schematic diagram of the waste liquid storage tank structure of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Waste liquid storage tank; 2. Solid-liquid separation assembly; 3. First separation component; 4. Second separation component; 5. Support plate frame; 6. Solid-liquid separation tank; 7. Diversion box body; 8. First guide port; 9. First drawer plate; 10. First filter screen plate; 11. Second drawer plate; 12. Second filter screen plate; 13. First guide pipe; 14. Support column; 15. Positioning hole; 16. Positioning plate; 17. Waste liquid guide hopper; 18. Second guide pipe; 19. Positioning pin; 20. Metal cover plate; 21. Third filter screen plate; 22. Second guide port; 23. Positioning groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Refer to Figures 1 to 6 This utility model provides an embodiment of a chemical waste liquid processor for mining laboratory testing, including a waste liquid storage tank 1. A solid-liquid separation component 2 is installed on the top of the waste liquid storage tank 1. The solid-liquid separation component 2 includes a first separation component 3, and a second separation component 4 is provided at the bottom of the first separation component 3. The second separation component 4 includes a support frame 5, and a solid-liquid separation tank 6 is connected to the top of the support frame 5. The solid-liquid separation tank 6 includes a diversion box 7, a first guide port 8 is opened on the top of the diversion box 7, a first drawer plate 9 is connected to one side of the diversion box 7, and a first filter screen plate 10 is installed at the bottom of the diversion box 7. A second drawer plate 11 is connected to one side of the first drawer plate 9. A second filter plate 12 is provided at the bottom of the second drawer plate 11. The aperture of the second filter plate 12 is smaller than that of the first filter plate 10. A first guide pipe 13 is also connected to the bottom of the diversion box 7. This mining chemical waste liquid processor can perform solid-liquid separation treatment on the pretreated chemical waste liquid through the cooperation between the first separation component 3 and the second separation component 4. At the same time, it can also classify and collect the solids such as mine materials separated from the solids into three levels: large, medium and small. This can effectively improve the removal rate of suspended solids during the storage and pretreatment of chemical waste liquid.

[0027] Support columns 14 are connected to the four corners of the top of the support plate frame 5. Positioning holes 15 are provided at the top of each of the four sets of support columns 14. Several sets of positioning plates 16 are also distributed around the bottom of the support plate frame 5. The support columns 14 installed at the four corners of the top of the support plate frame 5 can be used to support and fix the four corners of the first separation component 3 installed on top of the second separation component 4. The positioning plates 16 distributed around the bottom of the support plate frame 5 can also limit and fix the support plate frame 5, which has the first separation component 3 and the second separation component 4 installed on top, to the top of the waste liquid storage tank 1. The first separation component 3 includes a waste liquid guide hopper 17, and a second guide pipe 18 is connected to the bottom of the waste liquid guide hopper 17. The bottom four corners of the waste liquid guide hopper 17 are also connected with positioning pins 19. By adding a second guide pipe 18 to the bottom of the waste liquid guide hopper 17, the chemical waste liquid initially filtered inside the waste liquid guide hopper 17 can be discharged into the interior of the diversion box 7. The second guide pipe 18 is structurally matched with the first guide port 8, and the second guide pipe 18 and the first guide port 8 are plugged in. The positioning pin 19 is structurally matched with the positioning hole 15, and the positioning pin 19 and the positioning hole 15 are plugged in. Through the plugged in fit between the second guide pipe 18 and the first guide port 8, and the plugged in fit between the positioning pin 19 and the positioning hole 15, the waste liquid guide hopper 17 can be mounted and fixed on the top of the diversion box 7.

[0028] A metal cover plate 20 is installed on the top of the waste liquid guide hopper 17. The metal cover plate 20 matches the structure of the waste liquid guide hopper 17. A third filter screen plate 21 is also installed inside the metal cover plate 20. The aperture of the third filter screen plate 21 is larger than that of the first filter screen plate 10. By installing the third filter screen plate 21 inside the metal cover plate 20, and the aperture of the third filter screen plate 21 is larger than that of the first filter screen plate 10, when chemical waste liquid containing solids such as ore is discharged into the waste liquid storage tank 1, the larger solids such as ore in the chemical waste liquid can be filtered out. A second guide port 22 is opened on the top of the waste liquid storage tank 1. The second guide port 22 matches the structure of the first guide pipe 13. The second guide port 22 and the first guide pipe 13 are connected by an insertion joint. Several sets of positioning grooves 23 are also provided around the top of the waste liquid storage tank 1. The positioning grooves 23 and the positioning plate 16 are structurally matched and are snap-fitted together. Through the insertion joint between the second guide port 22 and the first guide pipe 13, and the snap-fit ​​joint between the positioning grooves 23 and the positioning plate 16, the support plate frame 5 with the first separation component 3 and the second separation component 4 installed on the top can be fixedly mounted on the top of the waste liquid storage tank 1. The waste liquid storage tank 1 can also be disassembled, connected, repaired and replaced according to the usage of the first separation component 3 and the second separation component 4.

[0029] Working principle: The mining chemical waste liquid processor designed in this scheme is mainly composed of a waste liquid storage tank 1 and a solid-liquid separation component 2. The solid-liquid separation component 2 includes a first separation component 3 and a second separation component 4. The first separation component 3 works in conjunction with the waste liquid guide bucket 17, the second guide pipe 18, the metal cover plate 20, and the third filter screen 21. When the chemical waste liquid containing solids such as ore is discharged into the waste liquid storage tank 1, the third filter screen 21 can filter out the larger solids such as ore in the chemical waste liquid. By separating the metal cover plate 20 from the top of the waste liquid guide bucket 17, the user can collect and classify the large solids such as ore separated inside the metal cover plate 20.

[0030] The mining chemical waste liquid processor designed in this scheme utilizes a solid-liquid separation tank 6 installed on top of the support frame 5. The solid-liquid separation tank 6 mainly consists of a diversion tank 7, a first guide port 8, a first drawer plate 9, a second drawer plate 11, and a first guide pipe 13. The diversion tank 7, through the coordinated use of the first drawer plate 9, the first filter screen 10, the second drawer plate 11, and the second filter screen 12, allows the chemical waste liquid, after preliminary filtration by the third filter screen 21, to flow into the diversion tank 7 from inside the waste liquid guide hopper 17 via the second guide pipe 18. The first filter plate 10 installed in the first drawer plate 9 can perform secondary filtration of chemical waste liquid, while the second filter plate 12 installed in the second drawer plate 11 can perform tertiary filtration of chemical waste liquid. Because the pore size of the second filter plate 12 is smaller than that of the first filter plate 10, and the pore size of the third filter plate 21 is larger than that of the first filter plate 10, the first drawer plate 9 can filter out medium-sized solids such as ores in the chemical waste liquid, while the second filter plate 12 can filter out smaller solids such as ores in the chemical waste liquid.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chemical waste liquid processor for mining laboratory testing, comprising a waste liquid storage tank (1), characterized in that: The waste liquid storage tank (1) is equipped with a solid-liquid separation assembly (2) on top. The solid-liquid separation assembly (2) includes a first separation component (3). A second separation component (4) is provided at the bottom of the first separation component (3). The second separation component (4) includes a support plate frame (5). The solid-liquid separation tank (6) is connected to the top of the support plate frame (5). The solid-liquid separation box (6) includes a diversion box (7), a first guide port (8) is provided on the top of the diversion box (7), a first drawer plate (9) is connected to one side of the diversion box (7), a first filter screen plate (10) is installed at the bottom of the diversion box (7), a second drawer plate (11) is connected to the side of the diversion box (7) near the first drawer plate (9), a second filter screen plate (12) is provided at the bottom of the second drawer plate (11), the aperture of the second filter screen plate (12) is smaller than the aperture of the first filter screen plate (10), and a first guide pipe (13) is also connected to the bottom of the diversion box (7).

2. The chemical waste liquid processor for mining testing according to claim 1, characterized in that: The top four corners of the support plate frame (5) are respectively connected to support columns (14), and the top of the four sets of support columns (14) are provided with positioning holes (15). Several sets of positioning plates (16) are also distributed around the bottom of the support plate frame (5).

3. A chemical waste liquid processor for mining testing according to claim 2, characterized in that: The first separation component (3) includes a waste liquid guide bucket (17), the bottom of which is connected to a second guide pipe (18), and the four corners of the bottom of the waste liquid guide bucket (17) are respectively connected to positioning pins (19).

4. A chemical waste liquid processor for mining testing according to claim 3, characterized in that: The second guide tube (18) is structurally matched with the first guide port (8), and the second guide tube (18) and the first guide port (8) are in a plug-in fit. The positioning pin (19) is structurally matched with the positioning hole (15), and the positioning pin (19) and the positioning hole (15) are in a plug-in fit.

5. A chemical waste liquid processor for mining testing according to claim 4, characterized in that: The top of the waste liquid guide bucket (17) is equipped with a metal cover plate (20), which matches the structure of the waste liquid guide bucket (17). The inside of the metal cover plate (20) is also provided with a third filter screen plate (21), and the aperture of the third filter screen plate (21) is larger than that of the first filter screen plate (10).

6. A chemical waste liquid processor for mining testing according to claim 1, characterized in that: The top of the waste liquid storage tank (1) is provided with a second guide port (22), which is structurally matched with the first guide pipe (13). The second guide port (22) and the first guide pipe (13) are connected by insertion. Several sets of positioning grooves (23) are also provided around the top of the waste liquid storage tank (1). The positioning grooves (23) are structurally matched with the positioning plate (16), and the positioning grooves (23) and the positioning plate (16) are connected by snap-fit.

Images