Crude strontium leaching device
By designing a device that includes leaching frames and flip plates, continuous leaching and rapid slag removal of crude strontium are achieved, and the cumbersome problem of strontium slag removal in the prior art is solved, production efficiency is improved, and cost and labor intensity is reduced.
Patent Information
- Application Number
- CN202422641852.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing leaching methods are complicated to remove strontium slag, the process is complicated, the leaching efficiency is not high, and the labor intensity of workers is high.
A leaching device is designed, including leaching frames, flap, rotary shaft, pull rope and limit structure, to realize automatic flip and continuous leaching of flap, and to achieve rapid slag removal with hoisting equipment.
The strontium slag removal process is simplified, production efficiency is improved, equipment costs and labor intensity for workers are reduced.
Smart Images
Figure CN223292605U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of leaching devices, in particular to a crude strontium leaching device. Background Art
[0002] Typically, mined barite or celestite is reduced and calcined in a rotary kiln to produce crude barium or strontium, which is then leached to obtain an aqueous solution. The leaching process involves immersing the crude barium or strontium in water and utilizing the different solubilities of its components in water to dissolve the more soluble components, barium sulfide or strontium sulfide, thereby separating them from the solid residue. Existing leaching methods with lower equipment investment costs primarily include static leaching and hanging basket leaching lamps. However, these methods are cumbersome for removing strontium slag, requiring the leaching tank to be drained and then removed using a slag scooping device. These existing methods are cumbersome, inefficient, and labor-intensive, leading to the need for a novel leaching device. Summary of the Invention
[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a crude strontium leaching device, which has a simple structure and can achieve continuous leaching and rapid slag removal.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The lifting of the ...
[0006] Furthermore, the free end of the flap has a stepped platform that overlaps with the limiting platform.
[0007] Furthermore, each of the flaps is provided with two lifting rings, and the two lifting rings are distributed at two corners of the free end of the flap.
[0008] The beneficial effects of the utility model include: the equipment structure is simple, the leaching device is used for continuous leaching of crude strontium, and slag removal is convenient, which can significantly improve production efficiency, reduce equipment costs, and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a structural diagram of the utility model;
[0010] Figure 2 It is a schematic diagram of the structural principle of the utility model in the slag removal state. DETAILED DESCRIPTION
[0011] The present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.
[0012] A kind of Figure 1 The crude strontium leaching device shown includes a leaching frame 1. The bottom of the leaching frame 1 is provided with two flaps 2. The flaps 2 are evenly distributed with multiple hollow holes 9, allowing the leachate to leak out from the bottom of the leaching frame 1. The hollow holes 9 can also prevent the strontium slag from flowing out. A rotating shaft 3 is provided in the middle of the lower portion of the leaching frame 1. The two flaps 2 are hinged on the rotating shaft 3. The inner lower portion of the leaching frame 1 has a limit table 4 that allows the free end of the limit flap 2 to flip upward, so that the limit flap 2 can only be opened downward. A pull ring 5 is provided on the top surface of the free end of each flap 2. The pull ring 5 is connected to a pull rope 6. When the pull rope 6 is lifted, the flap 2 closes the leaching frame. A cross-shaped limiting beam 7 is arranged in the center of the upper portion of the leaching frame 1. The upper ends of the lifting ropes 6 are connected to a common lifting ring 8, which is looped and connected above the limiting beam 7. This ensures that the lifting ring 8 is retained on the limiting beam 7 and prevents it from falling into the leaching frame 1. The length of the lifting ropes 6 is greater than the height of the leaching frame 1. When the lifting ropes 6 are naturally hanging, the free end of the flap 2 opens downward under the influence of gravity, allowing the strontium slag to be discharged during slag removal.
[0013] In order to ensure a good sealing effect of the bottom of the leaching frame 1, the free end of the flap 2 has a stepped platform that overlaps with the limiting platform 4.
[0014] In order to prevent the leaching frame 1 from tilting when it is lifted, two lifting rings 5 are provided on each flap 2 of this embodiment, and the two lifting rings 5 are distributed at two corners of the free end of the flap 2.
[0015] The working principle of the present invention is to first place the leaching frame 1 of the present invention on the ground, and when placing it, the flap 2 is in a flat state to close the leaching frame 1. At this time, the calcined crude strontium is loaded into the leaching frame 1, and then the lifting ring 8 is connected through the crane hook, and then the leaching frame 1 is lifted upward. At this time, the lifting rope 6 of the flap 2 is in a straightened state, and the free end of the flap 2 is close to the limit platform 4 at the bottom of the leaching frame 1. The leaching frame is placed into a continuous leaching pool by the crane in sequence for leaching the crude strontium.
[0016] like Figure 2As shown, the crane hoists the leaching frame 1 above the dump hopper 10, and the hook releases the lifting ring 8, allowing the pulling rope 6 to hang naturally. At this time, the flap 2 opens downward under the action of its own gravity and the gravity of the strontium slag, so that the strontium slag slides out of the leaching frame from the flap 2 and enters the dump hopper 10.
[0017] The above is a detailed introduction to the technical solutions provided by the embodiments of the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.
Claims
1. A crude strontium leaching device, characterized in that: The invention comprises an extraction frame (1), wherein the bottom of the extraction frame (1) is provided with two flaps (2), a plurality of hollow holes (9) are evenly distributed on the flaps (2), a rotating shaft (3) is provided in the middle of the lower part of the extraction frame (1), the two flaps (2) are hinged on the rotating shaft (3), the lower inner part of the extraction frame (1) is provided with a limiting platform (4) for limiting the free end of the flap (2) to flip upward, and a lifting ring (5) is provided on the top surface of the free end of each flap (2), and the lifting ring ( 5) is connected with a pulling rope (6), and a cross-arranged limiting beam (7) is provided in the middle of the upper part of the leaching frame (1). The upper end of the pulling rope (6) is connected with the same lifting ring (8), and the upper end of the pulling rope (6) is connected to the top of the limiting beam (7) so that the lifting ring (8) is limited on the limiting beam (7). The length of the pulling rope (6) is greater than the height of the leaching frame (1), and the free end of the flap (2) opens downward when the pulling rope (6) is in a naturally hanging state.
2. A crude strontium leaching device according to claim 1, characterized in that: The free end of the flap (2) has a stepped platform that overlaps with the limiting platform (4).
3. A crude strontium leaching device according to claim 1, characterized in that: Two lifting rings (5) are provided on each flap (2), and the two lifting rings (5) are distributed at two corners of the free end of the flap (2).