阅读说明：本技术 一种高效率电极回收筛分设备 (Screening equipment is retrieved to high efficiency electrode ) 是由 李扬 刘松利 彭程 陈程 刘凤玲 王雅静 肖娜薇 石玮 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种高效率电极回收筛分设备,包括壳体,壳体上端顶部中间位置设置有入料口,壳体内腔中安装有水平设置的筛网,筛网下方设置有振动装置,筛网上下方的壳体上各设置有对应的出料口；其特征在于,入料口和筛网之间的壳体内还设置有分散机构,分散机构用于将入料口掉入的物料分散后再掉入到筛网上。本发明具有能够提高设备的筛分效果,延长筛网的使用寿命,提高筛网更换的便捷性,以更好地提高电极回收处理效率的优点。(The invention discloses high-efficiency electrode recycling screening equipment which comprises a shell, wherein a feeding port is formed in the middle of the top of the upper end of the shell, a horizontally arranged screen is installed in the inner cavity of the shell, a vibrating device is arranged below the screen, and corresponding discharging ports are formed in the shell above and below the screen; the material dispersing device is characterized in that a dispersing mechanism is further arranged in a shell between the feeding port and the screen, and the dispersing mechanism is used for dispersing materials falling into the feeding port and then falling onto the screen. The invention has the advantages of improving the screening effect of equipment, prolonging the service life of the screen, improving the convenience of replacing the screen and better improving the electrode recovery and treatment efficiency.)

1. A high-efficiency electrode recycling screening device comprises a shell, wherein a feeding port is formed in the middle of the top of the upper end of the shell, a horizontally arranged screen is installed in the inner cavity of the shell, a vibrating device is arranged below the screen, and corresponding discharge ports are formed in the shell above and below the screen; the material dispersing device is characterized in that a dispersing mechanism is further arranged in a shell between the feeding port and the screen, and the dispersing mechanism is used for dispersing materials falling into the feeding port and then falling onto the screen.

2. The high-efficiency electrode recovery screening device as claimed in claim 1, wherein the housing comprises a straight cylindrical sorting barrel at the lower part and a frustum-shaped top cover at the upper end, the feeding port is arranged at the middle part of the top cover, the top cover and the sorting barrel are detachably connected, the inner wall of the sorting barrel is provided with a screen mounting structure for mounting a screen, the screen mounting structure comprises a mounting ring horizontally mounted at the inner side of the housing, the inner side of the upper surface of the mounting ring is recessed to form a screen mounting step, and the screen is detachably matched and mounted in the screen mounting step;

the edge position of the upper surface of the screen mesh is equal to or higher than the position of the upper surface of the mounting ring.

3. The high-efficiency electrode recycling and screening device as claimed in claim 2, wherein the upper surface of the mounting ring is further provided with a plurality of screen fixing mechanisms, each screen fixing mechanism comprises a cross rod, one end of each cross rod is bent downwards and then rotatably mounted on the upper surface of the mounting ring, a positioning rod is movably arranged in the middle of the other end of each cross rod in a penetrating manner up and down, a limiting block extending in the horizontal direction is formed at the top of each positioning rod, a tension spring is further connected between the lower surface of each limiting block and the upper surface of each cross rod, and the lower end of each positioning rod can penetrate into a positioning hole in the edge position of the screen under the;

the tension spring is a spiral spring and is sleeved on the positioning rod.

4. The high efficiency electrode recovery screening apparatus of claim 2, wherein the screens include a first screen and a second screen spaced apart from one another from top to bottom, the first screen having a larger mesh size than the second screen; the discharge ports comprise a first discharge port arranged on the shell at the edge position on the upper side of the first screen, a second discharge port arranged on the shell at the edge position on the upper side of the second screen and a third discharge port arranged on the shell below the second screen;

the outer diameter of the second screen is smaller than the inner diameter of the mounting ring corresponding to the first screen;

the shell below the second screen is also internally provided with an inclined material receiving plate, and the third discharge port is arranged on the shell at the lowest position of the material receiving plate.

5. The high-efficiency electrode recycling and screening device as claimed in claim 1, wherein the dispersing mechanism comprises a reflecting cylinder which is arranged right opposite to the middle part below the material inlet, the upper part of the reflecting cylinder is a frustum-shaped section with a small diameter end upward, openings at the upper end and the lower end are arranged in a penetrating way, the diameter of the opening at the upper end of the reflecting cylinder is smaller than that of the material inlet, and at least one separating cylinder is sequentially sleeved outside the reflecting cylinder at intervals below the frustum-shaped section;

the outer surface of the frustum-shaped section of the reflecting cylinder is fixedly provided with a layer of elastic material layer.

6. The high-efficiency electrode recycling screening device as claimed in claim 5, wherein a screening bowl which is overall in a spherical cap shape is further arranged inside the reflecting cylinder, the bottom of the screening bowl faces upwards and is opposite to the opening at the upper end of the reflecting cylinder, a plurality of screening holes are formed in the screening bowl, and the distance between the edge of the screening bowl and the inner wall of the reflecting cylinder is larger than the diameter of the screening holes;

the periphery of the screening bowl is fixed on the inner wall of the reflecting cylinder by an elastic connecting rod;

the aperture of each sieve pore on the sieve bowl is gradually increased from the central position to the peripheral position;

the diameter of the lower port of the screening bowl is larger than that of the upper port of the reflecting cylinder; the diameter of an opening at the lower end of the reflecting cylinder is larger than that of the feeding opening;

the reflecting cylinder and the separating cylinder, the adjacent separating cylinders and the outer separating cylinder and the inner wall of the shell are fixed by fixing rods distributed in the circumferential direction.

7. The high efficiency electrode recovery screening apparatus of claim 5, wherein the housing further comprises a feed cylinder positioned between the top cover and the separation cylinder, the feed cylinder having an upper end threadably engaged with the top cover and a lower end detachably engaged with the separation cylinder by a feed cylinder fixing screw, the dispersing mechanism being mounted in the feed cylinder;

the feed cylinder terminal surface middle part has the round annular under, the feed cylinder upper end is provided with the round bulge loop and corresponds the joint cooperation in the annular of feed cylinder, and the feed cylinder lower extreme outside still is provided with feed cylinder set screw, and feed cylinder set screw level inwards passes the feed cylinder and penetrates the bulge loop of feed cylinder upper end and realizes fixing.

8. The high efficiency electrode recovery screening apparatus of claim 1, wherein said vibratory means comprises a vibratory motor means mounted at a central location on the bottom of the housing, the vibratory motor means being a rotary vibratory motor means;

the outer side of the upper surface of the mounting ring is obliquely arranged towards the direction corresponding to the discharge hole.

9. The high efficiency electrode recovery screening apparatus of claim 8, wherein said vibratory device further comprises a resonant structure disposed at a bottom of the housing, the resonant structure including a resonant spring for providing a resonant action effect;

the resonance structure comprises a lower bottom plate and an upper bottom plate which are horizontally arranged at intervals up and down, the resonance spring is a spiral spring and is arranged between the lower bottom plate and the upper bottom plate, and the shell and the vibration motor device are arranged on the upper bottom plate;

the resonance springs are arranged in a ring shape and are arranged into a plurality of rings from inside to outside along the circle center of the shell, and the elasticity of the resonance springs positioned on the outer ring is smaller than that of the resonance springs positioned inside.

10. The high efficiency electrode recovery screen apparatus of claim 8 wherein the vibratory apparatus further comprises a stationary jacket secured to the outer surface of the rotary vibratory motor, the stationary jacket being fixedly connected to a plurality of transverse drive rods horizontally outwardly around the circumference thereof, the transverse drive rods having a plurality of vertically upwardly disposed vertical drive rods secured to the ends thereof, the vertical drive rods being fixedly connected at the upper ends thereof to the mounting rings of the stationary screen;

the inner side of the vertical transmission rod is provided with a positioning boss protruding horizontally corresponding to the position of the mounting ring, the outer side of the mounting ring is provided with a yielding groove corresponding to the vertical transmission rod, the lower part of the yielding groove is concavely provided with a positioning step corresponding to the positioning boss, the vertical transmission rod is clamped in the yielding groove, and the positioning boss is clamped on the positioning step.

Technical Field

The invention relates to the technical field of lithium battery recovery, in particular to high-efficiency electrode recovery screening equipment.

Background

Nowadays, lithium ion batteries have been widely used in various devices and applications ranging from portable electronic products to electric vehicles. Particularly, with the popularization of new energy electric vehicles, the application of lithium batteries is more and more extensive. The core power component of the new energy automobile is the lithium ion battery, and the rejection standard of the new energy automobile for the lithium ion battery is that the battery capacity is lower than 80%, which means that the lithium ion battery needs to be replaced once in 3-5 years. If the scrapped lithium ion battery generated by the development of new energy automobile industry cannot be properly disposed, the environment can be greatly polluted, and rare metal resources such as cobalt, nickel and the like are greatly wasted. Therefore, the lithium ion battery has large recycling market space, and various recyclable materials such as cobalt, nickel and other rare metals in the waste lithium ion battery have high contents, so that the recycling value is huge.

There are many methods for recovering lithium ion batteries, but the major step is to disassemble the lithium ion battery first and separate the materials of the housing, the electrodes, the current collector and the electrolyte. Then, the materials of all parts are respectively treated in a centralized way for recycling. The electrode material (especially the positive electrode) contains a large amount of rare metals such as cobalt, nickel and the like, and has the highest recovery value, so that the electrode material is particularly important for the recovery and utilization of the electrode material.

Disclosure of Invention

Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide a screening effect that can improve equipment, the life of extension screen cloth improves the convenience that the screen cloth was changed to improve the high efficiency electrode recovery screening equipment of electrode recovery treatment efficiency better.

In order to solve the technical problems, the invention adopts the following technical scheme:

a high-efficiency electrode recycling screening device comprises a shell, wherein a feeding port is formed in the middle of the top of the upper end of the shell, a horizontally arranged screen is installed in the inner cavity of the shell, a vibrating device is arranged below the screen, and corresponding discharge ports are formed in the shell above and below the screen; the casing is including the sorting cylinder of the straight tube-shape that is located the lower part, still including the overhead guard of the frustum form that is located the upper end, and the pan feeding mouth sets up at the overhead guard middle part, its characterized in that still is provided with dispersion mechanism in the casing between pan feeding mouth and the screen cloth, and dispersion mechanism falls into on the screen cloth again after being used for falling into the material dispersion of pan feeding mouth.

Like this, fall into the screen cloth again after dispersing the material on, can greatly slow down the dynamics that receives the striking in the middle part of the screen cloth, protect the screen cloth better and prolong its life. Meanwhile, the materials fall into the screen after being dispersed, so that the material screening and filtering effect can be improved, and the screening efficiency is improved.

As optimization, detachable connection installation between overhead guard and the separation cylinder, separation cylinder inner wall are provided with the screen cloth mounting structure who is used for installing the screen cloth, screen cloth mounting structure includes a horizontally mounted at the inboard collar of casing, and the inboard concave screen cloth installation step that is formed with of collar upper surface, screen cloth detachably cooperation are installed in screen cloth installation step.

Like this, when the screen cloth needs to be changed, only need to dismantle the overhead guard and take off, can dismantle the screen cloth with convenient and fast ground and take out, greatly improved the convenience that the screen cloth was changed. Wherein, the top cover is used for preventing the materials in the device from splashing when vibrating and preventing dust from falling into the device.

Preferably, the edge position of the upper surface of the screen is equal to or higher than the position of the upper surface of the mounting ring. So the material that does benefit to on the screen cloth after the filtration screening passes through the collar plate upper surface and follow the discharge gate ejection of compact more.

As the optimization, the collar upper surface still is provided with a plurality of screen cloth fixed establishment, screen cloth fixed establishment includes a horizontal pole, the back of buckling downwards (relying on the bearing) of horizontal pole one end rotationally installs on the collar upper surface, horizontal pole other end middle part can run through with moving about from top to bottom and be provided with the locating lever, the locating lever top is formed with the stopper that extends along the horizontal direction, it is provided with tension spring still to connect between stopper lower surface and the horizontal pole upper surface, the locating lever lower extreme can penetrate the locating hole realization of screen cloth border position under tension spring effect and fix the screen cloth.

Therefore, when the screen is detached from the mounting ring, the screen can be conveniently taken down from the mounting ring only by overcoming the pulling force of the tension spring to pull up the positioning rod and horizontally rotating the cross rod to move away from the range of the screen; is very convenient and fast. Meanwhile, when the screen is installed, the screen fixing mechanism can be relied on by reverse operation, and the screen is quickly fixed. Therefore, convenience in replacing the screen is guaranteed, and reliability in fixing the screen is guaranteed, so that the screen is beneficial to improving the screening effect of the screen.

The better selection is that the tension spring is a spiral spring and is sleeved on the positioning rod. Thus, the force applied by the tension spring is more balanced and stable.

Preferably, the screen comprises a first screen and a second screen which are arranged at intervals from top to bottom, and the mesh aperture of the first screen is larger than that of the second screen; the discharge port comprises a first discharge port arranged on the shell at the edge position on the upper side of the first screen, a second discharge port arranged on the shell at the edge position on the upper side of the second screen and a third discharge port arranged on the shell below the second screen.

Therefore, a layer of screen is added, the aperture of the first screen is larger than that of the second screen, and the aperture of the second screen is consistent with the required particle size (the particle size is required to meet the requirements of the subsequent metallurgical process) for crushing the waste lithium ion battery electrode. The material that can leak down from the second screen cloth through double filtration like this is the material that satisfies the particle diameter requirement, and the material that can't satisfy the particle diameter requirement is two parts of different particle diameters by first screen cloth screening. Like this two partial materials take out the back and carry out breakage once more respectively, can improve crushing effect better, especially lie in the material of the part between first screen cloth and the second screen cloth, only need carry out the breakage again usually and can satisfy the particle diameter requirement. The defect of cost increase caused by repeated screening and crushing is avoided. Meanwhile, when materials with different particle sizes are crushed again, proper crushers or grinders can be selected respectively according to the particle size range for crushing and grinding, so that the crushing efficiency and the crushing effect are improved better.

Further, the outer diameter of the second screen is smaller than the inner diameter of the mounting ring corresponding to the first screen.

Therefore, the second screen can conveniently pass through the inner part of the mounting ring of the first screen to be directly mounted and dismounted.

Furthermore, an inclined material receiving plate is further arranged in the shell below the second screen, and the third discharge port is formed in the shell at the lowest position of the material receiving plate. So that the materials meeting the requirement of particle size can be more conveniently screened and discharged.

Furthermore, the dispersing mechanism comprises a reflecting cylinder which is arranged right opposite to the middle part below the material inlet, the upper part of the reflecting cylinder is a frustum-shaped section with a small diameter end upward, openings at the upper end and the lower end of the reflecting cylinder are arranged in a through mode, the diameter of the opening at the upper end of the reflecting cylinder is smaller than that of the material inlet, and at least one separating cylinder is sequentially sleeved outside the reflecting cylinder at intervals below the frustum-shaped section.

Therefore, after materials enter the shell from the feeding port, a part of the materials can fall onto the reflecting cylinder and are ejected by rebounding outwards after being impacted by the frustum-shaped section at the upper end of the reflecting cylinder, the materials with larger weight can be rebounded far and the rebounds with lighter weight are closer, the outer lower end of the reflecting cylinder is separated into a plurality of falling spaces for the materials with different weights to fall by the separating cylinder, the relatively heavier materials fall from the space close to the outer side, and the relatively lighter materials fall from the space close to the inner side. Like this, the material falls into on the screen cloth more dispersedly and heavier material drops toward the higher screen cloth border position of degree of steadiness, has greatly avoided the screen cloth middle part to receive the heavy material impact for a long time and the easy defect of loss, has prolonged screen cloth life. Simultaneously the material dispersion falls into the screen cloth and can improve the filtration efficiency of screen cloth, and the heavier material that falls into the screen cloth outside in addition is mostly the bold material, so can not shorten the path distance of granule material from the screen cloth inside to the outside (the material falls into behind the screen cloth to lean on vibrating device to drive from the screen cloth middle part and advance all around and follow the discharge gate ejection of compact on the peripheral casing), so can not influence the screening filter effect of material because of the dispersion of material. The separating cylinder arranged in the separating device can better separate the falling area spaces of materials with different weights, and meanwhile, the falling materials can be impacted and energy-dissipated, so that the impact of the materials on the screen is better relieved, and the protection effect on the screen is improved.

Furthermore, a layer of elastic material layer is fixedly arranged on the outer surface of the frustum-shaped section of the reflecting cylinder.

Therefore, the elastic material layer can better improve the rebound ejection effect on the impacted materials, ensure the reliability of the materials with different weights falling from outside to inside in a layering manner, simultaneously buffer and absorb energy by virtue of the elastic material layer, weaken the impact of the materials ejected by reflection on the surrounding separation barrel and the screen below, and prolong the service life of the component.

Furthermore, the elastic material layer is a rubber sleeve made of rubber material and is sleeved and fixed on the frustum-shaped section at the upper end of the reflecting cylinder. The buffer energy absorption device is simple in structure, low in cost, good in buffer energy absorption effect, convenient to install and favorable for replacement and maintenance after damage.

Furthermore, a screening bowl which is integrally in a spherical crown shape is arranged inside the reflecting cylinder, the bottom of the screening bowl faces upwards and is opposite to an opening at the upper end of the reflecting cylinder, a plurality of screening holes are formed in the screening bowl, and the distance between the edge of the screening bowl and the inner wall of the reflecting cylinder is larger than the diameter of the screening holes.

Like this, the setting of branch sieve bowl can be better to the material that port fell into on the reflection section of thick bamboo break up the dispersion and fall on the below screen cloth for each position of screen cloth all has the material to drop, improves the utilization efficiency to the screen cloth. Meanwhile, the screening holes formed in the screening bowl can enable part of small-diameter materials to directly penetrate through and then fall to the middle part of the screen, and part of large-diameter materials fall from the periphery of the screening bowl, so that the large-diameter materials are dispersed outwards for the materials falling into the screen inside the reflecting cylinder, the protection effect on the weakest position of the central strength of the screen is greatly improved, and the service life of the screen is prolonged. Meanwhile, the filtering and screening effects of the materials on the central part of the screen are improved.

As optimization, the periphery of the screening bowl is fixed on the inner wall of the reflecting cylinder by an elastic connecting rod.

Therefore, materials falling from the opening at the upper end of the reflecting cylinder can firstly impact the screening bowl, and the energy of the materials subsequently impacting the screen is reduced by means of energy dissipation through vibration of the elastic connecting rod, so that the screen is better protected; meanwhile, vibration generated by impact can be better beneficial to the sliding process of materials on the screening sieve, and small-diameter materials can directly penetrate through the screening sieve to fall off, so that the screening effect is ensured.

As optimization, the aperture of the screening holes on the screening bowl is gradually increased from the central position to the peripheral position.

Therefore, the particle size of the materials falling through the screening bowl is better distributed from inside to outside in a small-to-large mode, and the protection effect on the weak position in the center of the screen is better improved.

Furthermore, the diameter of the lower end opening of the screening bowl is larger than that of the upper end opening of the reflecting cylinder; the diameter of the opening at the lower end of the reflecting cylinder is larger than that of the feeding opening.

Therefore, materials falling from the feeding port can strike the reflecting cylinder or the screening bowl to achieve energy dissipation and dispersion treatment. The protection effect and the screen cloth screening effect to the screen cloth of below are guaranteed.

Furthermore, the reflecting cylinder and the separating cylinder, the adjacent separating cylinders and the outer separating cylinder and the inner wall of the shell are fixed by fixing rods distributed circumferentially. Thus, the fixing of the dispersion mechanism is conveniently realized.

Furthermore, the shell also comprises a material separating cylinder positioned between the top cover and the separating cylinder, the upper end of the material separating cylinder is connected with the top cover through threads, the lower end of the material separating cylinder is detachably connected with the separating cylinder through a material separating cylinder fixing screw, and the dispersing mechanism is installed in the material separating cylinder.

This makes it easier to assemble and disassemble the entire dispersion mechanism.

Further, feed cylinder terminal surface middle part has the round annular under, the feed cylinder upper end is provided with the round bulge loop and corresponds the joint cooperation in the annular of feed cylinder, still is provided with feed cylinder fixing screw in the feed cylinder lower extreme outside, and feed cylinder fixing screw level inwards passes the feed cylinder and penetrates the bulge loop of feed cylinder upper end and realizes fixing.

Thus, the fixing device has the advantages of simple structure, convenience in disassembly and reliability in fixing.

Preferably, the vibration device comprises a vibration motor device fixed at the middle position of the bottom of the shell, and the vibration motor device is preferably a rotary vibration motor device.

The rotary vibration motor device is a mature existing product, namely a vibration motor device used for a rotary vibration screen, and has the structure that a device shell is arranged outside, a vertical motor is used as an excitation source inside, eccentric weights are arranged at the upper end and the lower end of the vertical motor, the rotary motion of the vertical motor is converted into horizontal, vertical and inclined three-dimensional motion, the motion is transmitted to the outside through the device shell, and then is transmitted to a screen through a shell of a screening device, so that materials do outward-expanding involute motion while vibrating on the screen; producing an inward-outward spiral-ring-shaped vibration effect. Rely on rotary vibration motor device can drive the material and realize screening better at the removal in-process like this, improve the screening effect, be favorable to the material of screen cloth upside to the periphery to assemble simultaneously to better utilize in the ejection of compact.

And optimally, the outer side of the upper surface of the mounting ring is obliquely arranged towards the direction of the corresponding discharge hole.

Like this, make things convenient for the material to enter into the collar upper surface back around the screen cloth under the vibration effect more, can collect and follow the discharge gate ejection of compact toward the discharge gate position better.

Further, first discharge gate and second discharge gate respectively have two and respectively along corresponding the collar about the diametric (al) relative setting, the collar outside fore-and-aft direction middle part and inboard are as high as, the outside is along the left and right sides orientation downward sloping gradually setting and link up with the discharge gate. Therefore, materials above the screen mesh can be more conveniently diffused from inside to outside to move to the upper surface of the mounting ring, and then are converged and discharged from the middle part to two sides through the upper surface of the mounting ring.

Further, the vibration device further comprises a resonance structure arranged at the bottom of the shell, and the resonance structure comprises a resonance spring for providing a resonance effect.

Therefore, the vibration screening effect on the materials is improved by means of the resonance effect of the resonance spring.

Further, the resonance structure comprises a lower bottom plate and an upper bottom plate which are arranged at an upper interval and a lower interval and horizontally, the resonance spring is a spiral spring and is arranged between the lower bottom plate and the upper bottom plate, and the shell and the vibration motor device are arranged on the upper bottom plate.

The structure is simple, and the whole shell can generate better resonance effect.

Furthermore, the resonance springs are arranged in a ring shape and are arranged into a plurality of rings from inside to outside along the circle center of the shell, and the elastic force of the resonance springs positioned on the outer ring is smaller than that of the resonance springs positioned inside.

Like this, the resonance spring of outer lane is softer than the inner circle, can be so that the casing resonance time in the circumference toward outside below polarization, can cooperate and enlarge rotary vibration motor's effect better like this for material vibration on the screen cloth can be better from the center to expand all around and finally assemble the ejection of compact from the discharge gate.

Furthermore, the vibrating device further comprises a fixing sleeve fixedly arranged on the outer surface of the rotary vibrating motor, the fixing sleeve is fixedly connected with a plurality of transverse transmission rods horizontally and outwards along the periphery, a plurality of vertical transmission rods vertically and upwards arranged are fixed at the end parts of the transverse transmission rods, and the upper ends of the vertical transmission rods are fixedly connected with the mounting ring for fixing the screen.

Like this, the setting of horizontal transfer line and vertical transfer line can be more directly transmit the screen cloth to the rotary vibration effect of rotary vibration motor along circumference on directly, greatly improved the rotary vibration screening effect to material on the screen cloth for can be better when the material vibration on the screen cloth from the center to expand all around and finally assemble the ejection of compact from the discharge gate.

Preferably, the plurality of transverse transmission rods are uniformly distributed along the circumferential direction. In this way, the rotational vibration effect can be transmitted more uniformly and reliably.

As optimization, the inner side of the vertical transmission rod is provided with a positioning boss protruding horizontally corresponding to the position of the mounting ring, the outer side of the mounting ring is provided with a stepping groove corresponding to the vertical transmission rod, the lower part of the stepping groove is concavely provided with a positioning step corresponding to the positioning boss, the vertical transmission rod is clamped in the stepping groove, and the positioning boss is clamped on the positioning step.

Like this, not only the installation of ring self is fixed and is dismantled in the facilitate mounting, relies on the joint cooperation of location boss and location step simultaneously for all there is the face of laminating each other between vertical transfer line and the collar in vertical and horizontal direction, can be better utilize on the collar is used from vertical transfer line direct transmission to rotary vibration, and then drive the screen cloth vibration better, improve screen cloth screening effect.

In conclusion, the electrode recovery device has the advantages of improving the screening effect of equipment, prolonging the service life of the screen, improving the convenience of screen replacement and better improving the electrode recovery treatment efficiency.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the cut-away perspective structure of fig. 1.

Fig. 3 is a schematic structural view of a separate screen fixing mechanism portion of fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion a of the butt structure between the single classifying cylinder and the distributing cylinder in fig. 2.

Fig. 5 is an enlarged schematic view of the upper half of the individual cartridge in example 1.

Fig. 6 is a schematic view of the structure of a separate mounting ring in embodiment 1.

Fig. 7 is a schematic perspective view of fig. 6.

Fig. 8 is a schematic structural view of a dispersing mechanism in another embodiment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.