CN221815402U - A solid-liquid separation device for precious metal recovery - Google Patents

Abstract

The utility model discloses a solid-liquid separation device for precious metal recovery, which comprises a box body, wherein the box body is in a cylindrical hollow cavity structure with an opening at the top end, a box cover is detachably arranged at the opening at the top end of the box body, an anti-blocking stirring mechanism is arranged on the box cover, a supporting block is arranged on the inner side wall of the box body, a filter screen plate is supported and placed on the supporting block, the filter screen plate is in a V-shaped structure, supporting blocks are upwards extended from the top ends of two sides of the filter screen plate along the inclined direction, the supporting blocks are placed on the supporting block, and a convenient dismounting mechanism is arranged on the supporting blocks. The utility model belongs to the technical field of precious metal recovery, and particularly relates to a solid-liquid separation device for precious metal recovery, which can be used for rotating and scraping a filter screen plate in the solid-liquid separation process, avoid the filter screen plate from being blocked and simultaneously facilitate the disassembly, assembly and replacement of the filter screen plate.

Description

A solid-liquid separation device for precious metal recovery

Technical Field

The utility model belongs to the technical field of precious metal recovery, and specifically refers to a solid-liquid separation device for precious metal recovery.

Background Art

Precious metals are gold, silver, platinum, palladium, strontium, osmium, rhodium and ruthenium. These metals are rare in the earth's crust and difficult to extract, but have excellent properties, so they are widely used. Precious metals do not lose themselves during use, and their content in components is much higher than that in original ores. Countries regard waste containing precious metals as rare precious metal raw materials, so precious metals need to be recycled. After the precious metal waste is dissolved and filtered, a reducing agent is added to the dissolving solution to precipitate precious metal substitution products. Finally, this type of precious metal recovery solid-liquid separation device is used to perform solid-liquid separation on the solid and liquid in the dissolving solution.

There are many types of such solid-liquid separation devices on the market today, which can basically meet people's needs, but there are still certain problems: when using traditional solid-liquid separation devices of this type, the filter plate is often inconvenient to disassemble and assemble. When taking out the precious metals after solid-liquid separation, the filter plate may be inconvenient to disassemble, which will have a certain impact on the removal work; and during the use of the liquid separation device, the filter screen plate may be clogged, affecting the efficiency of solid-liquid separation, so it needs to be improved.

Utility Model Content

In order to solve the above-mentioned problems, the utility model provides a solid-liquid separation device for precious metal recovery, which can rotate and scrape the filter screen during the solid-liquid separation process to avoid clogging of the filter screen and facilitate the disassembly, assembly and replacement of the filter screen.

In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a solid-liquid separation device for precious metal recovery, comprising a box body, the box body is a cylindrical hollow cavity structure with an opening at the top, a box cover is detachably installed at the top opening of the box body, an anti-blocking stirring mechanism is provided on the box cover, a support block is provided on the inner wall of the box body, a filter screen plate is supported and placed on the support block, the filter screen plate is arranged in a V-shaped structure, and support blocks are extended upward along the inclined direction at the top of both sides of the filter screen plate, the support blocks are placed on the support blocks, and a convenient disassembly and assembly mechanism is provided on the support blocks.

As a preferred technical solution of the utility model, the anti-blocking stirring mechanism includes a driving motor, a rotating shaft and a scraper. The driving motor is installed on the top cover, the output end of the driving motor is arranged through the top cover, the rotating shaft is connected under the output end of the driving motor, and the scraper is arranged on both sides of the bottom end of the rotating shaft, and the bottom side of the scraper is adapted to contact with the filter screen.

As a preferred technical solution of the utility model, the convenient disassembly and assembly mechanism includes a pull rod, a 匚-shaped block, a pull plate and an insert plate, the pull rod is fixedly connected to the support block, the 匚-shaped block is arranged at the top of the pull rod, the insert plates are arranged in two groups and are respectively moved through the two side walls of the box body, one end of the insert plate is inserted into the slot of the 匚-shaped block, and the pull plate is arranged at the other end of the insert plate.

As a preferred technical solution of the utility model, a spring is arranged on the side wall of the pull plate, and the end of the spring away from the pull plate is connected to the outer side wall of the box body.

As a preferred technical solution of the utility model, the support block is arranged in a right-angle trapezoidal structure.

As a preferred technical solution of the utility model, a support collar is installed at the bottom end of the outer side of the box body, and support legs are evenly arranged on the outer side of the support collar.

As a preferred technical solution of the utility model, the bottom wall of the box body is connected to a liquid discharge port, and the top cover is connected to a feed port.

As a preferred technical solution of the utility model, a valve is installed on the liquid discharge port.

The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a solid-liquid separation device for precious metal recovery, which, through the setting of an anti-blocking stirring mechanism, drives the motor to drive the scraper at the bottom of the rotating shaft to rotate during the solid-liquid separation process of the filter screen plate, and the scraper scrapes the solids on the filter screen plate to prevent the solid matter from being blocked in the mesh holes of the filter screen plate after separation, thereby avoiding blockage of the filter screen plate and improving the efficiency of solid-liquid separation. At the same time, the convenient disassembly and assembly mechanism facilitates the disassembly of the filter screen plate, takes it out of the box for cleaning and replacement, and also facilitates the installation of the cleaned filter screen plate, making it easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a solid-liquid separation device for precious metal recovery proposed by the present invention;

FIG2 is a main cross-sectional view of a solid-liquid separation device for precious metal recovery proposed by the present invention;

FIG. 3 is a partial enlarged view of point A in FIG. 2 .

Among them, 1. box body, 2. box cover, 3. anti-blocking stirring mechanism, 4. support block, 5. filter screen plate, 6. support block, 7. convenient disassembly and assembly mechanism, 8. drive motor, 9. rotating shaft, 10. scraper, 11. pull rod, 12. 匚-shaped block, 13. pull plate, 14. plug plate, 15. spring, 16. support ring, 17. support leg, 18. drain port, 19. feed port, 20. valve.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1-3, the utility model provides a solid-liquid separation device for precious metal recovery, including a box body 1, the box body 1 is a cylindrical hollow cavity structure with an opening at the top, a support collar 16 is installed at the bottom end of the outer side of the box body 1, and support legs 17 are evenly arranged on the outer side of the support collar 16. The bottom wall of the box body 1 is connected to a drain port 18, and a valve 20 is installed on the drain port 18. A box cover 2 is detachably installed at the top opening of the box body 1, and a feed port 19 is connected to the box cover 2. The box cover 2 is provided with an anti-blocking stirring mechanism 3. A support block 4 is provided on the inner wall of the box body 1, and a filter screen plate 5 is supported and placed on the support block 4. The filter screen plate 5 is arranged in a V-shaped structure. Support blocks 6 are extended upward along the inclined direction at the top ends of both sides of the filter screen plate 5. The support blocks 6 are arranged in a right-angled trapezoidal structure. The support blocks 6 are placed on the support block 4. The filter screen plate 5 is placed on the support block 4 through the support blocks 6. The V-shaped setting of the filter screen plate 5 guides and filters the solid and liquid substances entering the box body 1. A convenient disassembly and assembly mechanism 7 is provided on the support block 6 to facilitate the disassembly, assembly and replacement of the filter screen plate 5.

As shown in Figure 2, the anti-blocking stirring mechanism 3 includes a driving motor 8, a rotating shaft 9 and a scraper 10. The driving motor 8 is installed on the top cover, and the output end of the driving motor 8 passes through the top cover. The rotating shaft 9 is connected to the output end of the driving motor 8. The scraper 10 is arranged on both sides of the bottom end of the rotating shaft 9. The bottom side of the scraper 10 is adapted to contact the filter screen plate 5. During the solid-liquid separation process of the filter screen plate 5, the driving motor 8 drives the scraper 10 at the bottom end of the rotating shaft 9 to rotate, and the scraper 10 scrapes the solids on the filter screen plate 5 to prevent the solid matter from being blocked in the mesh of the filter screen plate 5 after being separated.

As shown in Figures 2 and 3, the convenient disassembly and assembly mechanism 7 includes a pull rod 11, a 匚-shaped block 12, a pull plate 13 and an insert plate 14. The pull rod 11 is fixedly connected to the support block 6, the 匚-shaped block 12 is arranged at the top of the pull rod 11, and the insert plates 14 are arranged in two groups and are respectively moved through the two side walls of the box body 1. One end of the insert plate 14 is inserted into the slot of the 匚-shaped block 12, and the pull plate 13 is arranged at the other end of the insert plate 14. A spring 15 is arranged on the side wall of the pull plate 13, and the end of the spring 15 away from the pull plate 13 is connected to the outer wall of the box body 1. If the filter screen plate 5 needs to be replaced, the pull plate 13 is pulled to the outside of the box body 1, and the pull plate 13 drives the insert plate 14 to pull out the 匚-shaped block 12, and then the filter screen plate 5 is taken out from the top of the box body 1 for cleaning and replacement through the 匚-shaped block 12 and the pull rod 11.

During specific use, solid and liquid substances are transported into the box body 1 through the feed port 19, the filter plate 5 separates the solid and liquid, and the solid substances are left on the filter plate 5. At the same time, the drive motor 8 is started, and the drive motor 8 drives the scraper 10 at the bottom of the rotating shaft 9 to rotate. The scraper 10 scrapes the solids on the filter plate 5 to prevent the solid substances from being blocked in the mesh of the filter plate 5 after being separated. After the separation work is completed, the valve 20 is opened to transport the separated liquid substances out of the box body 1 through the drain port 18, and the drive motor 8 is closed, the top cover is opened, and the pull plate 13 is pulled to the outside of the box body 1. The pull plate 13 drives the plug plate 14 to pull out the 匚-shaped block 12, and then the filter plate 5 is taken out from the top of the box body 1 for cleaning and replacement through the 匚-shaped block 12 and the pull rod 11.

The utility model and its implementation methods are described above, and such description is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims (8)

1. The utility model provides a precious metal is solid-liquid separation for recovery, includes box (1), box (1) is open-ended cylindrical cavity structure setting, the open-ended department of box (1) detachably installs case lid (2), its characterized in that: the anti-blocking stirring device is characterized in that an anti-blocking stirring mechanism (3) is arranged on the box cover (2), a supporting block (4) is arranged on the inner side wall of the box body (1), a filter screen plate (5) is arranged on the supporting block (4) in a supporting mode, the filter screen plate (5) is arranged in a V-shaped structure, supporting blocks (6) are upwards extended from the top ends of two sides of the filter screen plate (5) along the inclined direction, the supporting blocks (6) are arranged on the supporting block (4), and a convenient dismounting mechanism (7) is arranged on the supporting blocks (6).

2. The solid-liquid separation device for recovering noble metals according to claim 1, wherein: anti-blocking stirring mechanism (3) are including driving motor (8), pivot (9) and scraper blade (10), driving motor (8) are installed on the top cap, the output of driving motor (8) runs through the top cap setting, pivot (9) are connected under the output of driving motor (8), the bottom both sides of pivot (9) are located to scraper blade (10), scraper blade (10) downside and filter screen board (5) adaptation contact setting.

3. The solid-liquid separation device for recovering noble metals according to claim 2, wherein: the convenient disassembly and assembly mechanism (7) comprises a pull rod (11), 匚 -shaped clamping blocks (12), a pull plate (13) and an inserting plate (14), wherein the pull rod (11) is fixedly connected to the supporting block (6), the 匚 -shaped clamping blocks (12) are arranged at the top end of the pull rod (11), the inserting plate (14) is provided with two groups of two side walls which respectively move to penetrate through the box body (1), one end part of the inserting plate (14) is inserted into a clamping groove of the 匚 -shaped clamping blocks (12), and the pull plate (13) is arranged at the other end part of the inserting plate (14).

4. A solid-liquid separation apparatus for recovering noble metal according to claim 3, wherein: the side wall of the pulling plate (13) is provided with a spring (15), and the end part of the spring (15) far away from the pulling plate (13) is connected with the outer side wall of the box body (1).

5. The solid-liquid separation device for recovering noble metals according to claim 4, wherein: the supporting blocks (6) are arranged in a right trapezoid structure.

6. The solid-liquid separation device for recovering noble metals according to claim 5, wherein: the bottom outside the box (1) is installed and is supported lantern ring (16), support lantern ring (16) outside evenly is provided with supporting leg (17).

7. The solid-liquid separation device for recovering noble metals according to claim 6, wherein: the bottom wall of the box body (1) is communicated with a liquid outlet (18), and the top cover is communicated with a feed inlet (19).

8. The solid-liquid separation device for recovering noble metal according to claim 7, wherein: a valve (20) is arranged on the liquid outlet (18).