Tungsten-containing waste refining treatment device
By designing a hydraulically driven ball mill device, the problems of adding media and discharging materials in existing ball mill devices have been solved, and efficient fine processing of tungsten waste has been achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI FANYUAN ALLOY MATERIALS CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-10
AI Technical Summary
Existing ball milling equipment makes it difficult to conveniently add grinding media and discharge materials when processing cemented carbide scrap, and its structure is not conducive to fully refining tungsten metal.
A device for refining tungsten-containing waste was designed. A hydraulic cylinder drives the ball mill cylinder and the ball mill frame to rotate around the hinge position. Combined with a gear reducer and motor transmission, the ball mill cylinder is flipped and the medium is added. A throwing plate and a baffle plate are set inside the ball mill cylinder to improve the refining effect.
It achieves convenient feeding, allows the addition of ball milling media during rotation, and can flip and pour the material, thus improving the refining effect of tungsten waste.
Smart Images
Figure CN224100834U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tungsten-containing waste treatment technical field, especially tungsten-containing waste refining treatment device. BACKGROUND
[0002] The tungsten metal is rich in hard alloy waste, and the tungsten metal belongs to rare metal, and the tungsten in the recycling hard alloy is an important strategy of resource recycling and protection of sustainable development, when recycling, the hard alloy waste needs to be heated to 800-1000 DEG C vibration broken, then ball milling is refined, so that the tungsten in the hard alloy can be fully released in the subsequent reaction process, the existing ball milling device is inconvenient to add ball milling medium in the process of processing, and the material after ball milling is also inconvenient to discharge, in view of the above problems, the utility model provides a kind of solution. UTILITY MODEL CONTENT
[0003] The utility model aims at providing a kind of tungsten-containing waste refining treatment device.
[0004] The above technical purpose of the utility model is realized by the following technical scheme:
[0005] A kind of tungsten-containing waste refining treatment device, including base, ball mill barrel and ball mill frame, the inner wall of ball mill barrel is equipped with throwing plate, ball mill barrel is also equipped with ball mill ball and ball baffle in the inside, the front and rear ends of ball mill barrel are respectively installed on the front support and rear support of the bottom of ball mill frame by a bearing, the bottom of front support is hinged with the front end of base, lower hinge seat is equipped on the base, upper hinge seat is equipped on the ball mill frame, lower hinge seat and upper hinge seat are respectively hinged with the two ends of hydraulic cylinder, hydraulic cylinder is retracted and extended to drive ball mill barrel and ball mill frame to rotate around the hinge position of the bottom of front support and base, speed reducer and motor are installed on the ball mill frame, motor is drivingly connected with speed reducer, the output shaft of speed reducer is installed with gear, gear is engaged with the gear ring of the outer wall of ball mill barrel, support seat that supports in the bottom of rear support is also equipped on the base, the front end of ball mill frame is equipped with cover plate that covers the opening of ball mill barrel, cover plate is hinged with ball mill frame, rotating joint is installed on cover plate, rotating joint outer end is connected with medium storage tank by hose and pump, rotating joint inner end is connected with feeding pipe, feeding pipe is inserted into ball mill barrel.
[0006] Further, the end close to the bottom of the ball mill barrel of the throwing plate is provided with a flange, an included angle is provided between the flange and the throwing plate, and the sum of the included angle and the inclination angle of the ball mill barrel during operation is equal to 180°.
[0007] Further, the upper end surface of the support seat in contact with the rear support is provided with a buffer pad made of rubber material.
[0008] Further, the speed reducer adopts a gear speed reducer.
[0009] Further, the ball mill ball has multiple specifications.
[0010] In summary, the tungsten-containing waste material refining device has the advantages of convenient feeding, reversible material pouring, and the like, and can add ball milling medium in the rotating ball milling process to adjust and improve the ball milling refining effect. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 is a schematic diagram of the external structure of the utility model;
[0012] Figure 2 is a schematic diagram of the internal structure of the ball milling barrel.
[0013] In the figure, 1, base; 2, ball milling barrel; 3, ball milling frame; 4, front support; 5, rear support; 6, cover plate; 7, hydraulic cylinder; 8, lower hinged seat; 9, upper hinged seat; 10, gear ring; 11, gear; 12, speed reducer; 13, motor; 14, support seat; 15, buffer pad; 16, rotary joint; 17, material throwing plate; 18, ball milling ball; 19, folding plate; 20, feeding pipe; 21, ball blocking plate; 22, bearing. DETAILED DESCRIPTION
[0014] The utility model will be further described in detail below in combination with the drawings, and the technical scheme of the utility model embodiment is clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0015] As Figure 1 and Figure 2As shown in, a tungsten-containing waste refining device, including base 1, ball mill barrel 2 and ball mill frame 3, the inner wall of ball mill barrel 2 is provided with a throwing plate 17, the inside of ball mill barrel 2 is also provided with ball mill balls 18 and ball blocking plate 21, the front and rear ends of ball mill barrel 2 are respectively installed on the front support 4 and rear support 5 at the bottom of ball mill frame 3 through a bearing 22, the bottom of front support 4 is hinged with the front end of base 1, a lower hinge seat 8 is arranged on base 1, an upper hinge seat 9 is arranged on ball mill frame 3, the lower hinge seat 8 and upper hinge seat 9 are respectively hinged with the two ends of hydraulic cylinder 7, the hydraulic cylinder 7 is extended and contracted to drive ball mill barrel 2 and ball mill frame 3 to rotate around the hinge position of the bottom of front support 4 and base 1, a reducer 12 and motor 13 are installed on ball mill frame 3, the motor 13 is in transmission connection with reducer 12, a gear 11 is installed on the output shaft of reducer 12, the gear 11 is in mesh with the gear ring 10 on the outer wall of ball mill barrel 2, a support seat 14 supported on the bottom of rear support 5 is further arranged on base 1, the front end of ball mill frame 3 is provided with a cover plate 6 covering the opening of ball mill barrel 2, after covering, a certain gap is reserved between cover plate 6 and ball mill barrel 2, cover plate 6 does not rotate with ball mill barrel 2, the cover plate 6 is hinged with ball mill frame 3, a rotary joint 16 is installed on cover plate 6, the outer end of rotary joint 16 is connected with a medium storage tank through a hose and a pump, the ball milling medium of the utility model is alcohol, a flowmeter can be installed on the hose to facilitate the measurement of the addition amount of ball milling medium, the inner end of rotary joint 16 is connected with a feeding pipe 20, the feeding pipe 20 extends into ball mill barrel 2 to deliver ball milling medium into the inside of ball mill barrel 2.
[0016] Further, as shown in the drawings, Figure 2 The end of the throwing plate 17 close to the bottom of the ball mill barrel 2 is provided with a folded plate 19, an included angle is arranged between the folded plate 19 and the throwing plate 17, the sum of the included angle and the inclination angle of the ball mill barrel 2 during work is equal to 180°, the setting of the folded plate 19 can effectively throw the ball mill balls 18 and the material, avoiding the accumulation of the material, and achieving a better ball milling effect.
[0017] Further, the upper end surface of the support seat 14 in contact with the rear support 5 is provided with a buffer pad 15, the buffer pad 15 is made of rubber material, and the buffer pad 15 is arranged to effectively protect the outer wall of the ball mill barrel 2.
[0018] Further, the reducer 12 adopts a gear reducer, and the gear reducer has the advantages of stability and reliability, and can transmit large torque.
[0019] Further, the ball mill balls 18 have multiple specifications, and multiple specifications of ball mill balls 18 cooperate with ball milling to make the ball milling more delicate.
[0020] Working principle: open the cover plate 6, add the tungsten-containing waste to be ball milled into the ball mill barrel 2, after the feeding is completed, close the cover plate 6, start the motor 13, the motor 13 drives the ball mill barrel 2 to rotate the ball mill, and the ball mill medium (alcohol) is added through the rotary joint 16 to accelerate the ball milling of the material, an observation window can be arranged on the side wall of the ball mill barrel 2 to judge the ball milling condition in the ball mill barrel 2, and the addition of the ball mill medium can be controlled according to the ball milling condition, after the ball milling is completed, the motor 13 is closed, the cover plate 6 is opened, the hydraulic cylinder 7 is controlled to be elongated, the ball mill barrel 2 is turned over to pour the material, and the ball mill barrel 2 can also be controlled to rotate slowly during the pouring process to avoid blocking.
[0021] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.
Claims
1. A tungsten-containing waste material refining device, comprising a base (1), a ball mill barrel (2) and a ball mill frame (3), the inner wall of the ball mill barrel (2) is provided with a throwing plate (17), the inside of the ball mill barrel (2) is further provided with ball mill balls (18) and a ball blocking plate (21), characterized in that: The ball mill barrel (2) is installed on the front support (4) and the rear support (5) at the bottom of the ball mill frame (3) through a bearing (22) at the front and rear ends respectively, the bottom of the front support (4) is hinged to the front end of the base (1), the base (1) is provided with a lower hinge seat (8), the ball mill frame (3) is provided with an upper hinge seat (9), the lower hinge seat (8) and the upper hinge seat (9) are respectively hinged to the two ends of the hydraulic cylinder (7), the hydraulic cylinder (7) is extended and retracted to drive the ball mill barrel (2) and the ball mill frame (3) to rotate around the hinge position of the bottom of the front support (4) and the base (1), The ball mill frame (3) is provided with a speed reducer (12) and a motor (13), the motor (13) is in driving connection with the speed reducer (12), the output shaft of the speed reducer (12) is provided with a gear (11), the gear (11) is in mesh with the gear ring (10) on the outer wall of the ball mill barrel (2), the base (1) is further provided with a support seat (14) supported at the bottom of the rear support (5), The front end of the ball mill frame (3) is provided with a cover plate (6) covering the opening of the ball mill barrel (2), the cover plate (6) is hinged to the ball mill frame (3), the cover plate (6) is provided with a rotary joint (16), the outer end of the rotary joint (16) is connected with the medium storage tank through a hose and a pump, the inner end of the rotary joint (16) is connected with a feeding pipe (20), and the feeding pipe (20) extends into the ball mill barrel (2).
2. A tungsten-containing scrap refining apparatus according to claim 1, wherein: The end of the throwing plate (17) close to the bottom of the ball mill barrel (2) is provided with a folded plate (19), an included angle is arranged between the folded plate (19) and the throwing plate (17), and the sum of the included angle and the inclination angle of the ball mill barrel (2) during work is equal to 180°.
3. A tungsten-containing scrap refining apparatus according to claim 2, wherein: The upper end surface of the support seat (14) in contact with the rear support (5) is provided with a buffer pad (15), and the buffer pad (15) is made of rubber material.
4. A tungsten-containing scrap refining apparatus according to claim 3, wherein: The speed reducer (12) is a gear speed reducer.
5. A tungsten-containing scrap refining apparatus according to claim 4, wherein: The specifications of the ball mill balls (18) are various.