Screening equipment for activated alumina ball processing

By designing screening equipment for activated alumina balls, the vibration of the screen plate and the hammering ball of the hammer part avoid blockage, the problem of screening mesh in the prior art is solved, and efficient screening of activated alumina balls is achieved and collect.

CN222241243UActive Publication Date: 2024-12-27HENAN NEW ORIENTAL HEYAO NEW MATERIALS MANUFACTURING CO LTD
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Patent Information

Application Number
CN202420787611.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-16
Publication Date
2024-12-27
Estimated Expiration
2034-04-16

AI Technical Summary

Technical Problem

The screening mesh is prone to clogging during the screening process of existing activated alumina spheres, resulting in shutdown and cleaning, affecting the screening efficiency.

Method used

A screening equipment for processing activated alumina balls is designed, and the screening assembly including a U-shaped screen plate, a movable plate, an eccentric part and a hammer part is used to vibrate the screen plate by eccentric vibration and hammer ball of the hammer part. Screening to avoid clogging of screen holes and efficient collection of materials by collecting components.

Benefits of technology

It effectively avoids clogging of the screen plate, improves screening efficiency, ensures continuous operation, and improves the efficiency of material screening and collection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses screening equipment for activated alumina ball machining, and relates to the technical field of activated alumina ball machining, the screening equipment comprises a box body, a feeding port is fixed to the box body, and the screening equipment further comprises a screening assembly; the screening assembly comprises a screening plate, a movable plate, an eccentric part and a hammering part. The sieve plate is a U-shaped plate body and is located in the box body, the two sides of the sieve plate are each fixedly provided with an extension plate, and the unoccupied ends of the extension plates stretch out of the box body; the number of the movable plates is two, one movable plate is fixed with the unoccupied end of one extension plate, and an elastic part is fixed in a gap between the movable plate and the box body; the eccentric part is used for driving the movable plate to do eccentric vibration motion, so that the sieve plate is vibrated and screened, and the hammering part can hammer the sieve plate when the sieve plate is vibrated and screened; the number of the sieve plates is three, the three sieve plates are parallel, and sieve holes of the three sieve plates are sequentially decreased. Screening can be achieved, meanwhile, the screening plate can be hammered through the hammering part, and screening holes of the screening plate can be prevented from being blocked.
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Description

Technical Field

[0001] The utility model relates to the technical field of activated alumina ball processing, in particular to screening equipment for activated alumina ball processing. Background Art

[0002] Activated alumina balls are a kind of microporous white spheres with good adsorption effect and low wear. Therefore, activated alumina balls are often used in sewage treatment. They have strong adsorption properties and can adsorb impurities in sewage. When used in sewage, it is usually necessary to use a mesh plate to isolate the activated alumina balls in an independent space. Due to the different apertures of the mesh plates, it is necessary to select activated alumina balls of appropriate diameter. Therefore, the activated alumina balls need to be screened. The screen is prone to blockage during the screening process and needs to be stopped for cleaning, which affects the screening efficiency. Utility Model Content

[0003] The embodiment of the present application provides a screening device for processing activated alumina balls, thereby solving the problem in the prior art that the screen is easily clogged during the screening process, requiring the machine to be stopped for cleaning, thereby affecting the screening efficiency.

[0004] The embodiment of the present application provides a screening device for processing activated alumina balls, comprising a box body, a feed port is fixed on the box body, and a screening component;

[0005] The screening assembly comprises a screening plate and a movable plate, an eccentric part and a hammer part;

[0006] The sieve plate is a U-shaped plate body, and is located in the box body. An extension plate is fixed on both sides of the sieve plate, and the free end of the extension plate extends out of the box body;

[0007] There are two movable plates, one of which is fixed to the free end of an extension plate, and an elastic part is fixed in the gap between the movable plate and the box body;

[0008] The eccentric part is used to drive the movable plate to perform eccentric vibration movement, so that the screen plate can be vibrated and screened, and the hammering part can hammer the screen plate when the screen plate is vibrated and screened.

[0009] Furthermore, there are three sieve plates, the three sieve plates are parallel, and the sieve holes of the three sieve plates decrease in sequence.

[0010] Furthermore, one of the movable plates is fixedly connected to the remaining ends of the three extension plates.

[0011] Further, the eccentric portion includes a support;

[0012] A motor is fixed on the support, and a cylindrical rotating disk is coaxially fixed on the output end of the motor;

[0013] A fixing rod is fixed on one end of the rotating disk away from the motor. The fixing rod is away from the central axis of the rotating disk, and the remaining end of the fixing rod is fixed to a movable plate.

[0014] Furthermore, the hammering part includes a connecting rope, which is fixed to a side of the movable plate close to the screen plate, and the connecting rope is located below the movable plate;

[0015] A hammer ball is fixed to the free end of the connecting rope, a gap is left between the screen plate and the box body, and the hammer ball is located in the gap between the screen plate and the box body.

[0016] Furthermore, there are multiple hammering parts, and the multiple hammering parts are evenly spaced and distributed on the movable plate.

[0017] Further, it also includes a collection component;

[0018] The collection assembly includes a fixing frame;

[0019] The fixing frame is a U-shaped frame, and three support plates are fixed in its installation space, and wheels with positioning function are fixed at the bottom of the fixing frame;

[0020] A collecting box is detachably connected to one of the support plates, and one collecting box corresponds to one sieve plate;

[0021] A discharge port is provided on one side of the box body close to the collecting box, and the discharge end of the screen plate extends into the discharge port. A guide plate is fixed on the collecting box close to the discharge port, and one end of the guide plate contacts the surface of the box body.

[0022] Furthermore, the sieve plate is inclined, and the discharge end of the sieve plate is inclined downward toward the discharge port.

[0023] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0024] Through the provided screening assembly, the material is screened by the vibration of the screen plate. The screen plate can be hammered by the hammer part during screening, thereby increasing the vibration screening effect of the screen plate and avoiding clogging of the screen holes of the screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the screening equipment for processing activated alumina balls of the utility model;

[0026] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the screening equipment for processing activated alumina balls of the utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the collection box of the screening equipment for processing activated alumina balls of the utility model;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the collection box of the screening equipment for processing activated alumina balls of the utility model;

[0029] Figure 5 It is a top view of the three-dimensional structure of the sieve plate of the screening equipment for processing activated alumina balls of the utility model;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the sieve plate of the screening equipment for processing activated alumina balls of the utility model when viewed from above;

[0031] Figure 7 This is a schematic diagram of the structure of a sieve plate of a screening device for processing activated alumina balls according to the utility model, viewed from above;

[0032] Figure 8 The utility model is a schematic diagram of the front view structure of the sieve plate of the screening equipment for processing activated alumina balls.

[0033] In the figure: 100, box body; 110, feed port; 200, screening assembly; 210, screen plate; 211, extension plate; 220, movable plate; 221, elastic part; 230, eccentric part; 2301, support; 231, turntable; 232, fixing rod; 240, hammering part; 241, connecting rope; 242, hammering ball; 300, collecting assembly; 310, fixing frame; 320, collecting box; 321, guide plate; 330, supporting plate. DETAILED DESCRIPTION

[0034] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0035] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] like Figures 1 to 8As shown, the present application provides a screening device for processing activated alumina balls, comprising a box 100, a feed port 110 is fixed on the box 100, and materials enter the box 100 from the feed port 110, and also comprises a screening component 200, and the screening component 200 is used to screen activated alumina balls of different diameters;

[0038] The screening assembly 200 includes a screening plate 210 and a movable plate 220, an eccentric portion 230 and a hammer portion 240;

[0039] The sieve plate 210 is a U-shaped plate body, and is located in the box body 100. An extension plate 211 is fixed to both sides of the sieve plate 210, and the free end of the extension plate 211 extends out of the box body 100.

[0040] There are two movable plates 220, one movable plate 220 is fixed to a free end of an extension plate 211, and an elastic part 221 is fixed in the gap between the movable plate 220 and the box body 100, and the elastic part 221 is a spring;

[0041] The eccentric portion 230 is used to drive the movable plate 220 to perform eccentric vibration movement, so that the screen plate 210 vibrates and screens. The reciprocating inertia and rotational inertia of the eccentric portion 230 are used to vibrate the movable plate 220. The hammer portion 240 can hammer the screen plate 210 when the screen plate 210 vibrates and screens, thereby reducing blockage of the screen plate 210.

[0042] It is easy to understand that the eccentric portion 230 can drive the screen plate 210 to perform a vibrating screening movement. After the material enters the box body 100 from the feed inlet 110, the material passes through the sieve holes of the screen plate 210 in sequence, and the screened material stays on the screen plate 210. As the screen plate 210 vibrates, the material staying on the screen plate 210 can be discharged.

[0043] Specifically, if Figures 1 to 8 As shown, there are three sieve plates 210, the three sieve plates 210 are parallel, and the sieve holes of the three sieve plates 210 decrease in sequence, so as to facilitate screening of materials of different sizes.

[0044] It is easy to understand that the sieve holes of the sieve plate 210 close to the feed inlet 110 are the largest, and the sieve holes of the sieve plate 210 far from the feed inlet 110 are the smallest.

[0045] Specifically, if Figures 1 to 8 As shown, one movable plate 220 is fixedly connected to the free ends of the three extension plates 211 , that is, when one movable plate 220 moves, it can drive the three screen plates 210 to vibrate and screen simultaneously.

[0046] Specifically, if Figure 1 and Figure 2 As shown, the eccentric portion 230 includes a support 2301 .

[0047] The support 2301 is fixed with a motor, and a cylindrical turntable 231 is coaxially fixed to the output end of the motor. The support 2301 is located at one side of the box 100;

[0048] A fixing rod 232 is fixed to one end of the turntable 231 away from the motor. The fixing rod 232 is away from the central axis of the turntable 231 . That is, the fixing rod 232 and the turntable 231 form an eccentric structure. The free end of the fixing rod 232 is fixed to a movable plate 220 .

[0049] It is worth noting that the motor drives the turntable 231 to rotate, so that the fixed rod 232 performs eccentric motion on the turntable 231, thereby driving the movable plate 220 to vibrate, and the screen plate 210 to vibrate synchronously for screening.

[0050] Specifically, if Figures 5 to 7 As shown, the hammering part 240 includes a connecting rope 241, which is fixed to a side of the movable plate 220 close to the screen plate 210, and the connecting rope 241 is located below the movable plate 220;

[0051] A hammer ball 242 is fixed to the free end of the connecting rope 241 , a gap is left between the sieve plate 210 and the box body 100 , and the hammer ball 242 is located in the gap between the sieve plate 210 and the box body 100 .

[0052] It is worth noting that when the movable plate 220 moves back and forth, it can drive the hammer ball 242 to swing. When the swinging hammer ball 242 collides with the box body 100 , a certain inertia is generated to approach the screen plate 210 , so the swinging hammer ball 242 can hammer the screen plate 210 .

[0053] Specifically, if Figures 5 to 7 As shown, there are multiple hammering parts 240 , and the multiple hammering parts 240 are evenly spaced and distributed on the movable plate 220 .

[0054] It is easy to understand that the multiple hammering parts 240 have a better hammering effect on the screen plate 210 and can better prevent the screen plate 210 from being blocked.

[0055] In the above embodiment, the motor can drive the turntable 231 to rotate, and the rotation of the turntable 231 can drive the fixed rod 232 to do eccentric movement. The reciprocating inertia and rotational inertia of the fixed rod 232 can drive the movable plate 220 to vibrate, and the screen plate 210 can vibrate synchronously. After the material enters the box body 100 from the feed inlet 110, the material contacts the vibrating screen plate 210, and the material smaller than the sieve holes of the screen plate 210 is screened out, and the material larger than the sieve holes of the sieve plate 210 is intercepted on the sieve plate 210. When the sieve plate 210 is vibrated and screened, the hammer ball 242 can hammer the sieve plate 210 to increase the vibration screening effect of the sieve plate 210, and at the same time avoid clogging of the sieve holes of the sieve plate 210.

[0056] In some embodiments of the present application, Figures 1 to 4 As shown, it also includes a collecting component 300, which is used to collect the screened materials;

[0057] The collection assembly 300 includes a fixing frame 310;

[0058] The fixing frame 310 is a U-shaped frame, and three support plates 330 are fixed in its installation space. Wheels with positioning function are fixed at the bottom of the fixing frame 310. When collecting materials, the wheels are fixed and difficult to move. When processing materials, the wheels can be adjusted to a mobile state for easy movement. A collection box 320 can be detachably connected to a support plate 330. The collection box 320 is used to collect materials. One collection box 320 corresponds to one sieve plate 210.

[0059] A discharge port is provided on one side of the box body 100 near the collecting box 320, and the discharge end of the sieve plate 210 extends into the discharge port. A guide plate 321 is fixed on the collecting box 320 near the discharge port. The guide plate 321 facilitates the material to enter the collecting box 320. One end of the guide plate 321 contacts the surface of the box body 100 to facilitate the discharge of the material.

[0060] It is worth noting that the material after vibration screening by the sieve plate 210 can enter the collection box 320 along the guide plate 321, which is convenient for the unified collection of the screened materials. Opening the box body 100 can clean up the material screened by the last sieve plate 210.

[0061] Specifically, if Figures 2 to 7 As shown, the sieve plate 210 is inclined, and the discharge end of the sieve plate 210 is inclined downward toward the discharge port.

[0062] It is easy to understand that the inclined screen plate 210 facilitates the screening and discharge of materials.

[0063] In the above embodiment, the inclined end of the sieve plate 210 is located at the discharge port. As the sieve plate 210 vibrates and screens, the material can be discharged outward. The material on each sieve plate 210 can fall into the corresponding collection box 320 along the guide plate 321, so that the screened material can be collected. When one or two collection boxes 320 are saturated, the saturated collection boxes 320 can be extracted and processed separately. When the quantity collected in each collection box 320 is not much different, the fixed frame 310 can be directly pushed to move, and the materials in multiple collection boxes 320 can be processed at the same time, thereby improving work efficiency.

[0064] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A screening device for processing activated alumina balls, comprising a box (100), a feed port (110) being fixed on the box (100), characterized in that: Also included is a screening assembly (200); The screening assembly (200) comprises a screening plate (210), a movable plate (220), an eccentric portion (230) and a hammer portion (240); The sieve plate (210) is a U-shaped plate body, and is located in the box body (100). An extension plate (211) is fixed on both sides of the sieve plate (210), and the free end of the extension plate (211) extends out of the box body (100); There are two movable plates (220), one movable plate (220) is fixed to the free end of an extension plate (211), and an elastic portion (221) is fixed in the gap between the movable plate (220) and the box body (100); The eccentric portion (230) is used to drive the movable plate (220) to perform eccentric vibration movement, so that the screen plate (210) vibrates and screens, and the hammering portion (240) can hammer the screen plate (210) when the screen plate (210) vibrates and screens.

2. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: There are three sieve plates (210), the three sieve plates (210) are parallel, and the sieve holes of the three sieve plates (210) decrease in sequence.

3. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: One of the movable plates (220) is fixedly connected to the remaining ends of the three extension plates (211).

4. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: The eccentric portion (230) comprises a support (2301); A motor is fixed on the support (2301), and a cylindrical rotating disk (231) is coaxially fixed on the output end of the motor; A fixing rod (232) is fixed to one end of the rotating disk (231) away from the motor. The fixing rod (232) is away from the central axis of the rotating disk (231), and the free end of the fixing rod (232) is fixed to a movable plate (220).

5. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: The hammering part (240) includes a connecting rope (241), the connecting rope (241) is fixed to a side of the movable plate (220) close to the screen plate (210), and the connecting rope (241) is located below the movable plate (220); A hammer ball (242) is fixed to the free end of the connecting rope (241), a gap is left between the sieve plate (210) and the box body (100), and the hammer ball (242) is located in the gap between the sieve plate (210) and the box body (100).

6. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: There are a plurality of hammering parts (240), and the plurality of hammering parts (240) are evenly spaced and distributed on the movable plate (220).

7. The screening equipment for processing activated alumina balls according to claim 1, characterized in that: Also included is a collection assembly (300); The collecting assembly (300) comprises a fixing frame (310); The fixing frame (310) is a U-shaped frame, and three support plates (330) are fixed in its installation space, and wheels with positioning function are fixed at the bottom of the fixing frame (310); A collecting box (320) is detachably connected to one of the support plates (330), and one collecting box (320) corresponds to one sieve plate (210); A discharge port is provided on one side of the box body (100) close to the collecting box (320), and the discharge end of the sieve plate (210) extends into the discharge port. A guide plate (321) is fixed on the collecting box (320) close to the discharge port, and one end of the guide plate (321) contacts the surface of the box body (100).

8. The screening equipment for processing activated alumina balls according to claim 7, characterized in that: The sieve plate (210) is in an inclined shape, and the discharge end of the sieve plate (210) is inclined downward toward the discharge port.