Impurity removal device for resin tungsten production
By using an electromagnet adsorption device and a spiral blade pushing structure in the resin tungsten production unit, the problem of separating iron impurities in tungsten particles was solved, achieving efficient impurity removal and ensuring the quality of the finished product.
Patent Information
- Application Number
- CN202423114101.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In existing technologies, it is difficult to effectively remove the metallic impurity iron from tungsten particles after they are made into resin tungsten, which affects product quality.
An electromagnet is installed inside a conical shell. The magnetic properties of the conical shell attract iron impurities, while tungsten particles fall through the inclined surface of the conical shell and are discharged from the outlet. The impurity removal is achieved by combining the pushing action of the spiral blades.
This method achieves efficient separation of tungsten particles from iron impurities, ensuring the quality of the finished resin tungsten product and facilitating the collection and treatment of iron impurities.
Smart Images
Figure CN223655201U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to resin tungsten production technical field more specifically, relate to a kind of edulcoration device for resin tungsten production. BACKGROUND
[0002] Tungsten resin is one of synthetic resin, it is the nonmetallic mixture formed by tungsten and various high polymer combination together, according to the property of high polymer to determine the performance of tungsten resin, wherein the volume of tungsten particle accounts for 60%, and weight accounts for 96%.Tungsten resin has the characteristics of large density, small volume, strong radiation resistance, non-toxic and environmental protection, and resin product easy to process, strong plasticity, corrosion resistance, good ductility, low raw material cost, so it is widely used, and application is more and more popular.Commonly used as counterweight product, such as toy car counterweight, model airplane counterweight, fishing gear counterweight, etc.
[0003] The existing tungsten particles contain a certain amount of metal impurities iron after being made, need to be removed, need to separate tungsten particles from metal impurities, to ensure the quality of tungsten resin after production, so we propose a kind of edulcoration device for resin tungsten production to solve the above problems. SUMMARY
[0004] 1. Technical problem to be solved
[0005] In view of the problems in the prior art, the utility model aims at providing an edulcoration device for resin tungsten production, which utilizes the opening of electromagnet to make the conical shell have magnetism, so as to utilize the conical shell to adsorb the iron impurities mixed in the metal tungsten particles, and the metal tungsten particles fall through the inclined surface of the conical shell and are discharged from the discharge port, so as to realize the edulcoration of metal tungsten particles.
[0006] 2. Technical scheme
[0007] To solve the above problems, the utility model adopts the following technical scheme.
[0008] An edulcoration device for resin tungsten production, comprising an edulcoration box and a support welded to the outer wall of the edulcoration box, the inner side of the edulcoration box is provided with a support frame welded to the inner wall of the edulcoration box at the end, the upper surface of the support frame is provided with a conical shell, and the inner side of the conical shell is provided with an electromagnet.
[0009] The top of the impurity removal box is provided with a conveying cylinder with a closed structure at both ends and mounted on the fixing frame, one end of the conveying cylinder is provided with a driving motor, the inner side of the conveying cylinder is rotatably connected with a shaft rod, one end of the shaft rod is drivingly connected with the power output end of the driving motor, the outer wall of the shaft rod is welded with a spiral blade with an outer diameter matching the inner diameter of the conveying cylinder, the top of the conveying cylinder near the driving motor is fixedly connected with a hopper, and the bottom of the conveying cylinder is provided with a discharging port corresponding to the part of the conical shell.
[0010] The bottom of the impurity removal box is provided with a discharging port.
[0011] Further, the sidewall of the impurity removal box is provided with an inspection opening below the support frame.
[0012] Further, the inner side of the inspection opening is detachably connected with a collecting box, and the outer wall of the collecting box is provided with a handle.
[0013] Further, the conical shell is made of iron material, and the electromagnet is mounted in close contact with the inner wall of the conical shell.
[0014] Further, the both ends of the conveying cylinder are provided with bearings in interference connection with the end portions of the shaft rod.
[0015] The end of the shaft rod near the driving motor penetrates the conveying cylinder, and the penetrating end of the shaft rod is connected with the power output end of the driving motor through a shaft coupling.
[0016] Further, the central axis of the discharging port is located on the same straight line as the central axis of the conical shell.
[0017] Further, the upper side of the inspection opening is provided with a control host mounted on the outer wall of the impurity removal box, and the output end of the control host is electrically connected with the input ends of the electromagnet and the driving motor respectively.
[0018] 3. Beneficial effects
[0019] Compared with the prior art, the utility model has the advantages that:
[0020] (1) In this scheme, the electromagnet and the driving motor are turned on, the metal tungsten particles for producing resin tungsten are poured into the inner side of the hopper, the metal tungsten particles enter the inner side of the conveying cylinder, the shaft rod is driven to rotate by the driving motor, the spiral blade pushes the metal tungsten particles, until the metal tungsten particles are discharged from the discharging port and fall on the conical shell, the opening of the electromagnet makes the conical shell have magnetism, so that the iron impurities mixed in the metal tungsten particles can be adsorbed by the conical shell, and the metal tungsten particles fall down through the inclined surface of the conical shell and are discharged from the discharging port, so that the impurities in the metal tungsten particles are removed.
[0021] (2) this scheme, after the metal tungsten completes the impurity removal, the collection box is installed to the inner side of the access hole, then the power of the electromagnet is cut off, thereby the conical shell loses magnetism, and then the impurity metal iron adsorbed on the inclined surface of the conical shell falls into the collection box, and the metal impurity iron is conveniently collected and handled. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0023] Figure 2 It is the side view schematic diagram of the impurity removal box of the utility model;
[0024] Figure 3 It is the A-A partial sectional view schematic diagram of the impurity removal box of the utility model;
[0025] Figure 4 It is the access hole structure schematic diagram of the utility model;
[0026] Figure 5 It is the collection box structure schematic diagram of the utility model.
[0027] Mark explanation in drawing:
[0028] 1, impurity removal box;2, support;3, support frame;4, conical shell;5, electromagnet;6, conveying cylinder;7, drive motor;8, shaft;9, spiral blade;10, hopper;11, discharge port;12, access hole;13, control host;14, discharge port;15, collection box. DETAILED DESCRIPTION
[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor fall within the scope of the utility model.
[0030] Embodiment:
[0031] Please refer to Figures 1-5 A kind of impurity removal device for resin tungsten production, including impurity removal box 1 and support 2 welded on the outer wall of impurity removal box 1, the inner side of impurity removal box 1 is provided with support frame 3 with the inner wall of impurity removal box 1 welded connection, the upper surface of support frame 3 is installed with conical shell 4, the inner side of conical shell 4 is installed with electromagnet 5;
[0032] The top of the impurity removal box 1 is provided with a conveying cylinder 6 with a closed structure at both ends through a fixing frame, one end of the conveying cylinder 6 is provided with a driving motor 7, the inner side of the conveying cylinder 6 is rotatably connected with a shaft rod 8, one end of the shaft rod 8 is drivingly connected with the power output end of the driving motor 7, the outer wall of the shaft rod 8 is welded with a spiral blade 9 with an outer diameter matched with the inner diameter of the conveying cylinder 6, the top of the conveying cylinder 6 close to the driving motor 7 is fixedly connected with a hopper 10, and the bottom of the conveying cylinder 6 is provided with a discharging port 11 corresponding to the part of the conical shell 4;
[0033] The bottom of the impurity removal box 1 is provided with a discharging port 14;
[0034] It should be noted that when the resin tungsten production impurity removal device is used, the electromagnet 5 and the driving motor 7 are turned on at the same time, the tungsten particles used for producing resin tungsten are poured into the inside of the hopper 10, the tungsten particles enter the inside of the conveying cylinder 6, the shaft rod 8 is driven to rotate by the driving motor 7, the spiral blade 9 pushes the tungsten particles, until the tungsten particles are discharged from the discharging port 11 and fall into the conical shell 4, the opening of the electromagnet 5 makes the conical shell 4 have magnetism, so that the iron impurities mixed in the tungsten particles can be adsorbed by the conical shell 4, and the tungsten particles fall down through the slope of the conical shell 4 and are discharged from the discharging port 14, so as to realize the impurity removal of the tungsten particles, and the treated tungsten particles are mixed with polypropylene, polybutene, polyurethane and other thermoplastic materials, and finally processed into resin tungsten with good quality.
[0035] As shown in Figure 1 , Figure 3 , Figure 4 , Figure 5 , the sidewall of the impurity removal box 1 is provided with an inspection opening 12 below the support frame 3, the inside of the inspection opening 12 is detachably connected with a collection box 15, the outer wall of the collection box 15 is provided with a handle, the conical shell 4 is made of iron material, and the electromagnet 5 is installed in close contact with the inner wall of the conical shell 4;
[0036] It should be noted that after the tungsten is impurity-removed, the collection box 15 is installed to the inside of the inspection opening 12, and then the power supply of the electromagnet 5 is cut off, so that the conical shell 4 loses magnetism, and then the impurity metal iron adsorbed on the slope of the conical shell 4 falls into the collection box 15, which is convenient for collecting and processing the metal impurity iron.
[0037] As shown in Figure 3 , both ends of the conveying cylinder 6 are provided with bearings in interference connection with the end portions of the shaft rod 8;
[0038] One end of the shaft rod 8 close to the driving motor 7 penetrates through the conveying cylinder 6, and the penetrating end of the shaft rod 8 is connected with the power output end of the driving motor 7 through a shaft coupling;
[0039] Need to explain, reduced the resistance of the shaft 8 in the process of rotation, and ensure the rotation accuracy of the shaft 8, can make the driving motor 7 transmission power normal transmission to the shaft 8.
[0040] As Figure 3 The center axis of the blanking port 11 is on the same straight line with the center axis of the conical shell 4.
[0041] Need to explain, make the metal tungsten particles falling from the blanking port 11 continue to scatter on the conical shell 4, so as to realize the separation of metal tungsten particles and metal iron.
[0042] As Figure 1 , Figure 3 The upper part of the access hole 12 is provided with a control host 13 installed on the outer wall of the impurity removal box 1, and the output end of the control host 13 is respectively electrically connected with the input end of the electromagnet 5 and the driving motor 7.
[0043] Need to explain, facilitate the start and stop of the electromagnet 5 and the driving motor 7.
[0044] In use: at the same time, open the electromagnet 5 and the driving motor 7, pour the metal tungsten particles for producing resin tungsten into the inside of the hopper 10, make the metal tungsten particles enter into the inside of the conveying cylinder 6, drive the shaft 8 to rotate by the driving motor 7, make the spiral blade 9 push the metal tungsten particles, until the metal tungsten particles are discharged from the blanking port 11 and fall on the conical shell 4, the opening of the electromagnet 5 makes the conical shell 4 have magnetism, so as to use the conical shell 4 to adsorb the iron impurities mixed in the metal tungsten particles, and the metal tungsten particles fall through the inclined surface of the conical shell 4 and are discharged from the discharge port 14.
[0045] The above is only the preferred specific embodiment of the present application; but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme of the present application and its improvement concept, makes equivalent replacement or change within the technical range disclosed by the present application, should be covered in the protection scope of the present application.
Claims
1. A purification device for resin tungsten production, comprising a purification box (1) and a support (2) welded to the outer wall of the purification box (1), characterized in that: The inner side of the impurity removal box (1) is provided with a support frame (3) whose end is welded to the inner wall of the impurity removal box (1). A conical shell (4) is installed on the upper surface of the support frame (3), and an electromagnet (5) is installed on the inner side of the conical shell (4). The top of the impurity removal box (1) is fitted with a conveyor cylinder (6) with both ends being closed structures. A drive motor (7) is installed at one end of the conveyor cylinder (6). A shaft (8) is rotatably connected to the inner side of the conveyor cylinder (6), and one end of the shaft (8) is connected to the power output end of the drive motor (7). A spiral blade (9) with an outer diameter that matches the inner diameter of the conveyor cylinder (6) is welded to the outer wall of the shaft (8). A hopper (10) is fixedly connected to the top of the conveyor cylinder (6) near the drive motor (7). A discharge port (11) is opened at the bottom of the conveyor cylinder (6) corresponding to the part of the conical shell (4). The bottom of the impurity removal box (1) is provided with a discharge port (14).
2. The impurity removal device for resin tungsten production according to claim 1, characterized in that: The side wall of the cleaning box (1) is provided with an inspection port (12) located below the support frame (3).
3. The impurity removal device for resin tungsten production according to claim 2, characterized in that: The inner side of the inspection port (12) is detachably connected to a collection box (15), and the outer wall of the collection box (15) is equipped with a handle.
4. The impurity removal device for resin tungsten production according to claim 1, characterized in that: The conical shell (4) is made of iron, and the electromagnet (5) is fitted to the inner wall of the conical shell (4).
5. The impurity removal device for resin tungsten production according to claim 1, characterized in that: Both ends of the conveyor cylinder (6) are fitted with bearings that are interference-fitted to the ends of the shaft (8); The end of the shaft (8) near the drive motor (7) passes through the conveyor cylinder (6), and the end of the shaft (8) is connected to the power output end of the drive motor (7) through a coupling.
6. The impurity removal device for resin tungsten production according to claim 1, characterized in that: The central axis of the discharge port (11) and the central axis of the conical shell (4) are on the same straight line.
7. The impurity removal device for resin tungsten production according to claim 2, characterized in that: Above the inspection port (12) is a control host (13) installed on the outer wall of the cleaning box (1), and the output end of the control host (13) is electrically connected to the input end of the electromagnet (5) and the drive motor (7).