Resin separation device for tungsten-molybdenum smelting ion exchange
By designing a resin separation device that includes a housing, a fixed plate, and a filter, the problem of resin escaping from the equipment was solved, enabling rapid resin separation and recycling, reducing production costs, and ensuring process stability.
Patent Information
- Application Number
- CN202423017326.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In the tungsten and molybdenum smelting process, ion exchange resins with smaller diameters are prone to escape from the equipment with the solution, resulting in a reduction of resin in the equipment, affecting process stability, and the resin is expensive. How to effectively recycle and reuse it has become a challenge.
A resin separation device comprising a housing, a fixed plate, and a filter was designed. Through the design of the filter screen gap and the fixing structure, the resin can be quickly separated and recycled. The filter screen gap is 0.13-0.16 mm. The resin is intercepted outside the filter and deposited at the bottom of the device, and can be recycled after discharge.
This technology enables rapid separation and recycling of resin, reduces production costs, ensures process stability and resin recycling, and minimizes resin loss.
Smart Images
Figure CN223846366U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tungsten molybdenum smelting ion exchange technical field, especially tungsten molybdenum smelting ion exchange resin separation device for a kind of. BACKGROUND
[0002] In the tungsten molybdenum smelting process, ion exchange process is used for tungsten molybdenum depth separation, in this process, resin adsorption valuable metal is the core of process, and resin diameter is small, and the diameter of 0.25-0.5MM resin is used in daily ion exchange, often with solution run out of equipment, cause the resin reduction in equipment, affect process stability, and resin is expensive, how to recycle this part of resin is process control difficulty. SUMMARY
[0003] The utility model discloses a kind of tungsten molybdenum smelting ion exchange resin separation device, which can quickly and effectively separate and recycle resin.
[0004] The technical scheme adopted by the utility model is as follows:
[0005] A kind of tungsten molybdenum smelting ion exchange resin separation device, including shell, fixed disc and filter;The shell includes cylindrical barrel and upper cover, barrel lower part is provided with feed pipe, barrel bottom is provided as circular arc, circular arc bottom center is provided with discharge pipe, valve is provided on discharge pipe;Fixed disc is horizontally arranged in the upper end of barrel, and the barrel on the upper side of fixed disc is provided with liquid outlet pipe;Fixed disc is uniformly provided with a plurality of mounting holes;A plurality of filters are arranged in the barrel by the mounting holes on fixed disc;The filter includes framework, end cover, flange and filter screen;Framework is a plurality of steel bars, and the two ends of a plurality of steel bars are uniformly and spacedly arranged around the end cover and the flange circumference, and the filter screen is arranged around the framework, and the lower end of the filter screen passes through the mounting hole on the fixed disc and is fixed on the fixed disc by the flange on the upper end.
[0006] Specifically, the lower part of the shell is provided with a supporting leg.
[0007] Specifically, a retaining ring is arranged on the inner wall of the barrel, and the circumference of the fixed disc is located on the retaining ring.
[0008] Specifically, the filter screen is formed by uniformly winding a flat steel wire around the framework, and the gap of the filter screen is 0.13-0.16mm.
[0009] Specifically, the upper cover includes a mounting bracket, an L-shaped support arm, a tightening screw and a cover body, the mounting bracket is arranged on one side of the barrel, the lower end of the L-shaped support arm is rotatably arranged on the mounting bracket, the tightening screw is vertically arranged on the upper end of the L-shaped support arm, the lower end of the tightening screw is arranged corresponding to the center of the cover body, and the cover body is fixed on the L-shaped support arm.
[0010] Specific, the upper end of the barrel circumference is evenly hinged with a plurality of locking buckles, and the locking buckles are in butt joint with the upper cover edge.
[0011] Specific, the feed pipe is provided with a flow meter.
[0012] Due to the adoption of the technical scheme as above, the present application has the following advantages:
[0013] The present application has the advantages of simple structure, convenient installation and use, rapid separation of resin in the exchange solution, collection and recycling in the ion exchange equipment, greatly reduced production cost and ensured process stability. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 is the overall view of the present application.
[0015] Fig. 2 is the end view of the fixed disc and the filter of the present application.
[0016] Fig. 3 is the schematic view of the filter of the present application.
[0017] In the figure: 1 - shell, 11 - barrel, 12 - upper cover, 121 - mounting support, 122 - L-shaped support arm, 123 - tightening screw, 13 - feed pipe, 131 - flow meter, 14 - discharge pipe, 15 - liquid outlet pipe, 16 - retaining ring, 2 - fixed disc, 3 - filter, 31 - skeleton, 32 - end cover, 33 - flange, 34 - filter screen. DETAILED DESCRIPTION
[0018] The present application will be further explained and described in conjunction with the drawings and examples, which cannot limit the protection scope of the present application, and the purpose of the present application is to protect all technical improvements within the scope of the present application.
[0019] In conjunction with the drawings Figs. 1-3 As shown in the drawings, a resin separation device for ion exchange in tungsten-molybdenum smelting includes a shell 1, a fixed disc 2 and a filter 3. The shell 1 includes a cylindrical barrel 11 and an upper cover 12, and the lower part of the shell 1 is provided with a supporting leg, the lower part of the barrel 11 is provided with a feed pipe 13, the feed pipe 13 is provided with a flow meter 131, the bottom of the barrel 11 is provided with a circular arc, and the center of the circular arc bottom is provided with a discharge pipe 14, the discharge pipe 14 is provided with a valve, the inner wall of the upper end of the barrel 11 is provided with a retaining ring 16, the fixed disc 2 is horizontally arranged on the retaining ring 16, and the upper side of the fixed disc 2 is provided with a liquid outlet pipe 15; the fixed disc 2 is evenly provided with a plurality of mounting holes; and the plurality of filters 3 are arranged in the barrel 11 through the mounting holes in the fixed disc 2.
[0020] The filter 3 comprises a framework 31, end covers 32, flanges 33 and filter screens 34; the framework 31 is formed by a plurality of steel bars, the two ends of the steel bars are arranged at the circumference of the end covers 32 and the flanges 33 respectively, the filter screens 34 are arranged around the framework 31, the filter screens 34 are formed by uniformly winding flat steel wires around the framework 31, and the gap of the filter screens 34 is 0.13-0.16mm; the lower end of the filter 3 penetrates through the mounting hole of the fixed disc 2 and is fixed on the fixed disc 2 through the flanges 33 at the upper end.
[0021] Preferably, the upper cover 12 comprises a mounting support 121, an L-shaped support arm 122, a tightening screw 123 and a cover body; the mounting support 121 is arranged on one side of the barrel 11, the lower end of the L-shaped support arm 122 is rotatably arranged on the mounting support 121, the tightening screw 123 is vertically arranged on the upper end of the L-shaped support arm 122, the lower end of the tightening screw 123 is arranged corresponding to the center of the cover body, and the cover body is fixed on the L-shaped support arm 122.
[0022] Preferably, a plurality of locking buckles are uniformly hingedly arranged on the circumference of the upper end of the barrel 11, and the locking buckles are in butt joint with the edge of the upper cover 12.
[0023] In use, the ion exchange solution to be filtered enters the shell 1 from the feed pipe 13 at the lower part of the barrel 11, the solution is in the barrel 11, and since the diameter of the resin is larger than the gap of the filter screens 34 of the filter 3, the solution enters the inside of the filter 3 from the gap of the filter 3, and then enters the barrel 11 on the upper side of the fixed disc 2 from the upper port and is discharged from the liquid outlet pipe 15, the resin is intercepted outside the filter 3 and deposited at the bottom of the barrel 11, when the flow meter 131 on the feed pipe 13 shows that the feed flow is reduced, it proves that the amount of resin in the barrel 11 is large, the valve on the discharge pipe 14 is opened, the resin in the barrel 11 is discharged and recycled in the ion exchange equipment; when the filter 3 needs to be repaired or replaced, the locking buckles are opened, the tightening screw 123 is loosened, the L-shaped support arm 122 is rotated, and the upper cover 12 is rotated to one side.
[0024] The part not described in the utility model is the prior art.
[0025] In order to disclose the invention purpose of the utility model, the embodiments selected in the text are currently considered to be appropriate, but it should be understood that the utility model aims to include all changes and improvements of the embodiments within the scope of the concept and utility model.
Claims
1. A resin separation device for ion exchange in tungsten and molybdenum smelting, characterized in that, The utility model relates to a filter device, including shell, fixed disc and filter, the shell includes cylindrical barrel and upper cover, the lower part of barrel is provided with feed pipe, the bottom of barrel is provided as circular arc, the center of circular arc bottom is provided with discharge pipe, is provided with valve on the discharge pipe, the fixed disc is horizontally arranged in the upper end of barrel, is provided with liquid outlet pipe on the upper side of fixed disc in the barrel, a plurality of installation holes are evenly arranged on the fixed disc, a plurality of filters are arranged in the barrel through the installation hole on the fixed disc, the filter includes framework, end cover, flange and filter screen, the framework is a plurality of steel strips, and the both ends of a plurality of steel strips are evenly spaced and arranged around the circumference of end cover and flange respectively, the filter screen is arranged around the framework, and the lower end of filter passes through the installation hole on the fixed disc and is fixed on the fixed disc through the upper end flange.
2. The tungsten-molybdenum smelting ion exchange resin separation apparatus according to claim 1, characterized in that: The lower part of the shell is provided with a supporting leg.
3. The tungsten-molybdenum smelting ion exchange resin separation apparatus according to claim 1, characterized in that: A retaining ring is arranged on the inner wall of the barrel, and the circumference of the fixed disc is located on the retaining ring.
4. The tungsten-molybdenum smelting ion exchange resin separation apparatus according to claim 1, characterized in that: The filter screen is formed by evenly winding flat steel wires around the framework, and the gap of the filter screen is 0.13-0.16mm.
5. The tungsten-molybdenum smelting ion exchange resin separation apparatus according to claim 1, characterized in that: The upper cover includes a mounting support, an L-shaped support arm, a cover body, and a tightening screw rod.
6. The tungsten-molybdenum smelting ion exchange resin separation apparatus according to claim 1, characterized by: A flow meter is arranged on the feed pipe.