Incineration garbage ash particle screening device
By using an electric push rod and a vibration motor to match the spring and slide chute in the incineration garbage ash screening device, the extrusion and crushing of larger pieces of incineration garbage ash is solved, and the problem of poor screening in the prior art is solved. Improve the separation efficiency of ash.
Patent Information
- Application Number
- CN202421539658.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-07-02
AI Technical Summary
The existing incineration garbage ash screening device does not have the function of applying pressure and crushing larger pieces of incineration garbage ash, resulting in poor screening effect.
A screening device for incineration of garbage ash is designed, using an electric push rod to drive the pressure plate downward, combined with a vibration motor and a spring-assisted screen to vibrate, and through the cooperation of the slide chute and the slider, a larger piece of incineration of garbage ash is achieved. The slag is extruded and broken, and the stability of the device is ensured through fixing bolts and support columns.
Effectively crushing larger pieces of incinerated garbage ash slag improves the screening effect, so that the screened ash slag can better separate bid metal copper-nickel alloys, and improves processing efficiency.
Smart Images
Figure CN222241343U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of incineration ash treatment, in particular to a device for screening particles of incineration garbage ash. Background Art
[0002] Domestic waste is usually transported to an incinerator, where it is dried and mixed with a combustion aid to achieve incineration, and the ash from the incineration is separated and processed. That is, since valuable metals such as copper-nickel alloys are mixed in the ash, they need to be recycled, so the ash needs to be screened and separated.
[0003] When screening the incinerated garbage ash, a screening device is needed for screening. However, when the screening device is in use, the screening device does not have the function of pressurizing and screening the incinerated garbage ash, which results in larger pieces of incinerated garbage ash not being automatically broken during screening. Larger pieces of incinerated garbage ash will fall on the screen, resulting in poor screening effect of the incinerated garbage ash. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a device for screening particles of incinerated garbage ash, which has the advantages of pressurizing and crushing the incinerated garbage ash, and solves the problem that the screening device lacks the function of pressurizing and crushing the incinerated garbage ash.
[0005] The utility model discloses a particle screening device for incineration garbage ash, comprises a workbench, a screening box is arranged on the top of the workbench, a discharge port is arranged on the bottom of the left side of the screening box, a screening assembly is arranged in the inner cavity of the screening box, the screening assembly comprises two convex plates, the two convex plates are respectively located at the two ends of the bottom of the inner cavity of the screening box, a screening mesh is arranged above the two convex plates, springs are arranged at the connection between the two ends of the bottom of the screening mesh and the two convex plates, a vibration motor is arranged at the bottom of the screening mesh, sliders are arranged on both sides of the screening mesh, and slide grooves adapted to the sliders are opened on both sides of the inner cavity of the screening box, a pressing assembly is arranged above the screening box, the pressing assembly comprises two L plates, the two L plates are respectively located at the two ends of the screening box, an electric push rod is arranged on the top of the L plate, and the output of the electric push rod A pressure plate is provided at the bottom of the L-plate, which passes through and extends to the end, and the length and width of the pressure plate are consistent with the length and width of the inner cavity of the screening box. When the incineration garbage ash needs to be screened, the utility model first pours the incineration garbage ash onto the screen, and the electric push rod runs at this time, driving the pressure plate to move downward through the electric push rod. When the pressure plate moves to the required position with the screen spacing, the electric push rod stops running, and the vibration motor runs at this time, driving the screen to vibrate through the vibration motor, and assisting the screen to vibrate through the spring on the convex plate, and the screen vibrates up and down in coordination with the slide groove and the slider in the screening box. When the incineration garbage ash is driven by the screen to vibrate up and down for screening, the incineration garbage ash will contact the pressure plate, and the larger pieces of incineration garbage ash can be squeezed and crushed, so that the incineration garbage ash has a better effect when screening.
[0006] The utility model discloses a device for screening particles of incinerated garbage ash, wherein the four corners of the bottom of the workbench are provided with support columns, and the bottoms of the support columns are provided with anti-skid pads. The support columns and the anti-skid pads can fix the workbench, so that the workbench can be better used, and the workbench can be prevented from moving when in use, which would lead to poor operation of the components on the workbench.
[0007] The utility model provides a device for screening particles of incinerated garbage ash, wherein the bottom of the inner cavity of the L-plate is fixedly connected to the connection between the screening box and the bottom of the inner cavity of the L-plate by fixing bolts, and the two L-plates are respectively located at the centers of the two sides of the screening box. The utility model can fix the L-plate by fixing bolts, so that the L-plate has a better effect when in use, and avoids the loosening of the L-plate during use, which leads to unstable operation of the components on the L-plate.
[0008] The utility model discloses a sieving device for incinerated garbage ash particles, wherein eight springs are arranged at the connection between the top of the convex plate and the screen, and the eight springs are arranged at equal distances on the side corresponding to the convex plate and the screen.
[0009] The utility model provides a sieving device for incinerated garbage ash particles, wherein the connection points between the two sides of the screen and the sliding blocks are fixedly connected by welding, and the two sliding blocks are arranged in a centrally symmetrical manner with respect to the screen.
[0010] The utility model provides a device for screening particles of incinerated garbage ash, wherein the connection between the top of the vibration motor and the screen is fixedly connected via an external connecting piece, and the vibration motor is located at the center of the bottom of the screen.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. When the utility model needs to screen the incineration garbage ash, first pour the incineration garbage ash onto the screen, at this time the electric push rod runs, and the pressure plate is driven downward by the electric push rod. When the pressure plate moves to the required position with the screen spacing, the electric push rod stops running. At this time, the vibration motor runs, and the screen is driven to vibrate by the vibration motor, and the screen is assisted to vibrate by the spring on the convex plate, and the screen is vibrated up and down in cooperation with the slide groove and the slider in the screening box. When the incineration garbage ash is driven to vibrate up and down by the screen, the incineration garbage ash will contact the pressure plate, and the larger pieces of incineration garbage ash can be squeezed and crushed. In this way, the incineration garbage ash has a better effect when screening, and the screened ash will fall into the bottom of the inner cavity of the screening box and be discharged through the discharge port. The screened valence metal copper-nickel alloy will fall on the screen, and the electric push rod and the pressure plate are reset at this time, and the staff can manually collect the valence metal copper-nickel alloy on the screen.
[0013] 2. The utility model can fix the L-plate by fixing the bolts, so that the L-plate has a better effect when in use, and avoids the L-plate from loosening during use, which in turn causes the components on the L-plate to operate unstably;
[0014] The support column and the anti-slip pad can be used to fix the workbench, so that the workbench can be used more effectively and avoid the workbench from moving during use, which would cause the components on the workbench to operate poorly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the screening box of the utility model;
[0018] Figure 3This is a schematic diagram of the structure of the screening component of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the pressing component of the utility model.
[0020] In the figure: 1. workbench; 2. anti-slip mat; 3. discharge port; 4. support column; 5. pressing assembly; 501. L plate; 502. fixing bolt; 503. electric push rod; 504. pressing plate; 6. slide; 7. screening box; 8. screening assembly; 801. convex plate; 802. vibration motor; 803. slider; 804. screen; 805. spring. DETAILED DESCRIPTION
[0021] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.
[0022] See also Figure 1-4The utility model of the incineration garbage ash particle screening device comprises a workbench 1, a screening box 7 is arranged on the top of the workbench 1, a discharge port 3 is arranged at the bottom of the left side of the screening box 7, a screening assembly 8 is arranged in the inner cavity of the screening box 7, and the screening assembly 8 comprises two convex plates 801, the two convex plates 801 are respectively located at the two ends of the bottom of the inner cavity of the screening box 7, a screen 804 is arranged above the two convex plates 801, springs 805 are arranged at the connection between the two ends of the bottom of the screen 804 and the two convex plates 801, a vibration motor 802 is arranged at the bottom of the screen 804, and the screen Slide blocks 803 are provided on both sides of 804, and slide grooves 6 adapted to the slide blocks 803 are provided on both sides of the inner cavity of the screening box 7. A pressing assembly 5 is provided above the screening box 7, and the pressing assembly 5 includes two L plates 501, which are respectively located on both sides of the screening box 7. An electric push rod 503 is provided on the top of the L plate 501, and the output end of the electric push rod 503 penetrates and extends to the bottom of the L plate 501 to be provided with a pressing plate 504, and the length and width of the pressing plate 504 are consistent with the length and width of the inner cavity of the screening box 7. When the incinerated garbage ash is screened, the incinerated garbage ash is first poured onto the screen 804. At this time, the electric push rod 503 is running, and the pressing plate 504 is driven to move downward by the electric push rod 503. When the pressing plate 504 moves to the required distance position with the screen 804, the electric push rod 503 stops running. At this time, the vibration motor 802 is running, and the screen 804 is driven to vibrate by the vibration motor 802. The spring 805 on the convex plate 801 assists the screen 804 to vibrate. The slide groove 6 in the screening box 7 and the slider 803 cooperate with the screen 804 vibrates up and down, and when the incinerated garbage ash is driven by the screen 804 to vibrate up and down for screening, the incinerated garbage ash will contact the pressing plate 504, and the larger pieces of incinerated garbage ash can be squeezed and crushed, so that the incinerated garbage ash will have a better effect during screening. The screened ash will fall into the bottom of the inner cavity of the screening box 7 and can be discharged through the discharge port 3. The screened valence metal copper-nickel alloy will fall on the screen 804. At this time, the electric push rod 503 and the pressing plate 504 are reset, and the staff can manually collect the valence metal copper-nickel alloy on the screen 804.
[0023] Support columns 4 are provided at the four corners of the bottom of the workbench 1, and anti-slip pads 2 are provided at the bottom of the support columns 4. The support columns 4 and the anti-slip pads 2 can fix the workbench 1, so that the workbench 1 can be better used, avoiding the workbench 1 from moving during use, which would lead to poor operation of the components on the workbench 1.
[0024] The bottom of the inner cavity of the L-plate 501 is fixedly connected to the connection between the screening box 7 and the two L-plates 501 are respectively located at the center of the two sides of the screening box 7. The utility model can fix the L-plate 501 through the fixing bolts 502, so that the L-plate 501 is more effective when used, and it is avoided that the L-plate 501 becomes loose during use, which leads to unstable operation of the components on the L-plate 501.
[0025] Eight springs 805 are provided at the connection between the top of the convex plate 801 and the screen 804 , and the eight springs 805 are equidistantly arranged on the side corresponding to the convex plate 801 and the screen 804 .
[0026] The connections between the two sides of the screen 804 and the slider 803 are fixedly connected by welding, and the two sliders 803 are arranged symmetrically with respect to the screen 804.
[0027] The top of the vibration motor 802 is fixedly connected to the connection point of the screen 804 through an external connection piece, and the vibration motor 802 is located at the center of the bottom of the screen 804.
[0028] When using the utility model: when it is necessary to screen the incinerated garbage ash, first pour the incinerated garbage ash onto the screen 804, then the electric push rod 503 runs, and the electric push rod 503 drives the pressure plate 504 to move downward, and when the pressure plate 504 moves to the required distance position with the screen 804, the electric push rod 503 stops running, and the vibration motor 802 runs at this time, and the vibration motor 802 drives the screen 804 to vibrate, and the spring 805 on the convex plate 801 assists the screen 804 to vibrate, and the slide groove 6 and the slider in the screening box 7 are used. 803 cooperates with the screen 804 to vibrate up and down. When the incineration garbage ash is driven by the screen 804 to vibrate up and down for screening, the incineration garbage ash will contact the pressing plate 504, and the larger pieces of incineration garbage ash can be squeezed and crushed. In this way, the incineration garbage ash will have a better effect when screening. The screened ash will fall into the bottom of the inner cavity of the screening box 7 and can be discharged through the discharge port 3. The screened valence metal copper-nickel alloy will fall on the screen 804. At this time, the electric push rod 503 and the pressing plate 504 are reset, and the staff can manually collect the valence metal copper-nickel alloy on the screen 804.
[0029] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A device for screening particles of incinerated garbage ash, comprising a workbench (1), characterized in that: A screening box (7) is provided on the top of the workbench (1), a discharge port (3) is provided at the bottom of the left side of the screening box (7), a screening assembly (8) is provided in the inner cavity of the screening box (7), and the screening assembly (8) comprises two convex plates (801), the two convex plates (801) are respectively located at the two ends of the bottom of the inner cavity of the screening box (7), a screening mesh (804) is provided above the two convex plates (801), springs (805) are provided at the connection between the two ends of the bottom of the screening mesh (804) and the two convex plates (801), a vibration motor (802) is provided at the bottom of the screening mesh (804), and the two ends of the screening mesh (804) are provided with a spring. Slide blocks (803) are provided on both sides of the inner cavity of the screening box (7), and slide grooves (6) adapted to the slide blocks (803) are provided on both sides of the inner cavity of the screening box (7). A downward pressing assembly (5) is provided above the screening box (7), and the downward pressing assembly (5) comprises two L-plates (501), and the two L-plates (501) are respectively located on both sides of the screening box (7). An electric push rod (503) is provided on the top of the L-plate (501), and an output end of the electric push rod (503) passes through and extends to the bottom of the L-plate (501), and a pressing plate (504) is provided, and the length and width of the pressing plate (504) are consistent with the length and width of the inner cavity of the screening box (7).
2. The device for screening particles of incinerated garbage ash according to claim 1, characterized in that: Support columns (4) are provided at the four corners of the bottom of the workbench (1), and anti-slip pads (2) are provided at the bottoms of the support columns (4).
3. The device for screening particles of incinerated garbage ash according to claim 1, characterized in that: The bottom of the inner cavity of the L-plate (501) is fixedly connected to the connection point of the screening box (7) via fixing bolts (502), and the two L-plates (501) are respectively located at the center of two sides of the screening box (7).
4. The device for screening particles of incinerated garbage ash according to claim 1, characterized in that: Eight springs (805) are arranged at the connection between the top of the convex plate (801) and the screen (804), and the eight springs (805) are arranged at equal distances on the side corresponding to the convex plate (801) and the screen (804).
5. The device for screening particles of incinerated garbage ash according to claim 1, characterized in that: The connection points between the two sides of the screen (804) and the slider (803) are fixedly connected by welding, and the two sliders (803) are arranged in a centrally symmetrical manner with respect to the screen (804).
6. The device for screening particles of incinerated garbage ash according to claim 1, characterized in that: The top of the vibration motor (802) and the connection point of the screen (804) are fixedly connected via an external connection piece, and the vibration motor (802) is located at the center of the bottom of the screen (804).