Pomelo leaf residue adsorbent pulverizer applied to printing and dyeing wastewater treatment
By using a combination of a vibrating motor and a motor drive, the problem of pomelo leaf residue accumulating in the screening box was solved, achieving a highly efficient screening effect and ensuring rapid screening of pomelo leaf residue.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN CHUANZHENG COMM COLLEGE
- Filing Date
- 2025-04-03
- Publication Date
- 2026-04-17
AI Technical Summary
When pomelo leaf residue is crushed and falls into the screening box, it tends to accumulate, resulting in a decrease in the contact area with the screening mesh and affecting the screening efficiency.
A vibrating motor drives the screening frame to vibrate, and a third motor drives the lifting rod and a second motor drives the lead screw. The pomelo leaf residue is evenly spread in the screening frame by a spreading plate and a spreading brush to prevent accumulation.
It improves the screening efficiency of pomelo leaf residue, enabling it to quickly pass through the holes of the screening mesh, thus avoiding the phenomenon that the screening efficiency is lower than the crushing efficiency.
Smart Images
Figure CN224127799U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pomelo leaf residue adsorbent pulverizer, specifically a pomelo leaf residue adsorbent pulverizer applied to the treatment of dyeing and printing wastewater. Background Technology
[0002] Wastewater from the dyeing and printing industry contains a large amount of dyes and other harmful substances. If these substances are discharged directly without treatment, they will cause serious pollution to the environment. In recent years, finding efficient and environmentally friendly wastewater treatment methods has been a hot topic in the field of environmental protection. Modified pomelo leaf residue, as a low-cost and efficient adsorbent, has shown broad application prospects in the field of dyeing and printing wastewater treatment. In order to give full play to its adsorption performance, pomelo leaf residue needs to be properly processed, especially crushed, in order to improve its contact area with wastewater and adsorption efficiency.
[0003] Grapefruit leaf residue has a natural adsorption capacity, and its adsorption performance can be further enhanced through crushing. Modification methods usually include physical modification, chemical modification or biological modification, which aim to increase the number of active groups on the surface of grapefruit leaf residue, thereby enhancing its adsorption capacity for dyes.
[0004] When processing pomelo leaves, the crusher needs to transport the crushed pomelo leaf residue to a screening box to remove the pomelo leaf residue that does not meet the specifications and crush it again. However, when the pomelo leaf residue falls into the screening box, it will be in a state of accumulation. The contact area between the accumulated pomelo leaf residue and the screening mesh will be reduced, which will make it impossible to quickly screen the pomelo leaf residue. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this utility model provides a pomelo leaf residue adsorbent pulverizer for use in the treatment of dyeing and printing wastewater. This solves the problem mentioned in the background art that when pomelo leaf residue falls into the screening box, it tends to accumulate, resulting in a reduced contact area between the accumulated pomelo leaf residue and the screening mesh, which prevents the pomelo leaf residue from being screened quickly.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a pomelo leaf residue adsorbent pulverizer for treating dyeing and printing wastewater, comprising:
[0009] A screening box, wherein a vibrating motor is installed on the inner wall of the screening box, a support frame is installed at each of the four corners of the upper surface of the screening box, a crushing box is installed on the upper surface of the support frame, a first motor is installed on both sides of the front of the crushing box, a crushing blade is installed at the rotor output end of the first motor, and a funnel is installed at the bottom of the crushing box.
[0010] A screening frame is set inside the screening box. The screening frame is in contact with the output end of the vibration motor, and a screening mesh is installed at the bottom of the screening frame.
[0011] A mounting frame is located on the upper left side of the screening box. A second motor is installed on the inner wall of the mounting frame. A first lead screw is coaxially mounted on the rotor of the second motor. A drive block is screwed onto the surface of the first lead screw. A movable plate is installed on the surface of the drive block.
[0012] A third motor is located at the bottom of the movable plate. A second lead screw is coaxially mounted on the rotor of the third motor. A lifting rod is screwed onto the surface of the second lead screw. A leveling plate is mounted at the bottom end of the lifting rod. A brush is mounted at the bottom of the leveling plate.
[0013] Preferably, the screening box has a material inlet on the left side and a step on the right side. The screening pomelo leaf residue can be taken out through the material inlet, and the step makes it convenient for workers to put the pomelo leaves into the crushing box.
[0014] Preferably, a slider is installed on the right side of the moving plate, and a sliding rail is installed on the right side of the upper surface of the screening box. The slider is embedded in the sliding rail, so that the moving plate can move linearly.
[0015] Preferably, a movable block is mounted on the left side of the drive block, and a movable groove is formed on the surface of the mounting bracket. The movable block is inserted into the movable groove, so that the drive block is not easily deviated when it moves.
[0016] Preferably, mounting blocks are installed on both the front and back sides of the screening frame, and mounting grooves are opened on the inner wall of the screening box at the corresponding positions of the mounting blocks. The inner cavity of the mounting groove is larger than the volume of the mounting block. The mounting block can be installed in the mounting groove without affecting the vibration of the screening frame.
[0017] Preferably, limit blocks are installed on both the left and right sides of the lifting rod, and limit tracks are installed on both the left and right sides of the bottom of the moving plate. The limit blocks are inserted into the interior of the limit tracks, so that the lifting rod can move vertically.
[0018] Beneficial effects
[0019] Compared with the prior art, this utility model provides a pomelo leaf residue adsorbent pulverizer for the treatment of dyeing and printing wastewater, which has the following beneficial effects:
[0020] This pomelo leaf residue adsorbent pulverizer, applied to the treatment of dyeing and printing wastewater, features a third motor that drives a second lead screw to rotate, which in turn moves a lifting rod up and down. This, in turn, moves a dispersing plate downwards, bringing the dispersing brush into contact with the surface of the pomelo leaf residue. Simultaneously, the second motor drives a first lead screw to rotate, which in turn moves a drive block. This, in turn, moves a moving plate along the inside of a screening frame, causing the dispersing brush to agitate the pomelo leaf residue. This evenly distributes the residue inside the screening frame, allowing it to quickly pass through the mesh. This prevents the screening efficiency from being lower than the pulverization efficiency and effectively avoids the pomelo leaf residue from accumulating. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the structure of the screening box of this utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the filter box of this utility model;
[0024] Figure 4 This is a schematic diagram of the internal structure of the screening box of this utility model;
[0025] Figure 5 This is a schematic diagram of the installation structure of the equalizing plate of this utility model.
[0026] In the diagram: 1. Screening box; 101. Vibrating motor; 2. Support frame; 3. Crushing box; 4. First motor; 5. Crushing blade; 6. Funnel; 7. Screening frame; 8. Screening mesh; 9. Mounting frame; 91. First lead screw; 10. Second motor; 11. Drive block; 12. Moving plate; 13. Third motor; 14. Second lead screw; 15. Lifting rod; 16. Evening plate; 17. Agitating brush; 18. Feeding port; 19. Step; 20. Slider; 21. Sliding track; 22. Moving block; 23. Moving groove; 24. Mounting block; 25. Mounting groove; 26. Limiting block; 27. Limiting track. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] This utility model provides a technical solution: a pomelo leaf residue adsorbent pulverizer for treating dyeing and printing wastewater. (Please refer to...) Figure 1 Including filter box 1, please refer to Figure 4 Vibration motor 101 is installed on the inner wall of screening box 1. Support frame 2 is installed at each of the four corners of the upper surface of screening box 1. Crushing box 3 is installed on the upper surface of support frame 2. First motor 4 is installed on both sides of the front of crushing box 3. Crushing blade 5 is installed at the rotor output end of first motor 4. Funnel 6 is installed at the bottom of crushing box 3.
[0029] Place the pomelo leaves into the crushing box 3, start the first motor 4 to drive the crushing blade 5 to rotate, thereby crushing the pomelo leaves. The crushed pomelo leaves will enter the screening box 1 through the funnel 6.
[0030] The screening frame 7 is located inside the screening box 1. The screening frame 7 is in contact with the output end of the vibration motor 101. A screening mesh 8 is installed at the bottom of the screening frame 7.
[0031] The vibration motor 101 can drive the screening frame 7 to vibrate, thereby screening out the pomelo leaves that meet the specifications in the screening frame 7.
[0032] Please see Figure 2 Mounting bracket 9 is located on the upper left side of the screening box 1. Please refer to [link / reference]. Figure 3 The inner wall of the mounting bracket 9 is equipped with a second motor 10. The rotor of the second motor 10 is coaxially mounted with a first lead screw 91. A drive block 11 is screwed onto the surface of the first lead screw 91. A movable plate 12 is mounted on the surface of the drive block 11.
[0033] Starting the second motor 10 can drive the first lead screw 91 to rotate, thereby driving the drive block 11 to move, which in turn can drive the moving plate 12 to move along the inside of the screening frame 7;
[0034] The third motor 13 is located at the bottom of the movable plate 12. Please refer to [link / reference]. Figure 5 The rotor of the third motor 13 is coaxially mounted with a second lead screw 14. A lifting rod 15 is screwed onto the surface of the second lead screw 14. A leveling plate 16 is mounted at the bottom of the lifting rod 15. A leveling brush 17 is mounted at the bottom of the leveling plate 16.
[0035] Starting the third motor 13 can drive the second lead screw 14 to rotate, which in turn can drive the lifting rod 15 to rise and fall, and then drive the even plate 16 to move downward, so that the agitator brush 17 comes into contact with the surface of the pomelo leaf residue.
[0036] Please see Figure 1 The left side of the screening box 1 has a material inlet 18, and the right side of the screening box 1 has a step 19. The screened pomelo leaf residue can be taken out through the material inlet 18, and the step 19 makes it convenient for the staff to put the pomelo leaves into the crushing box 3.
[0037] Please see Figure 3A slider 20 is installed on the right side of the moving plate 12, and a sliding rail 21 is installed on the right side of the upper surface of the screening box 1. The slider 20 is embedded in the sliding rail 21, so that the moving plate 12 can move in a straight line.
[0038] A movable block 22 is installed on the left side of the drive block 11. A movable groove 23 is provided on the surface of the mounting bracket 9. The movable block 22 is inserted into the movable groove 23, so that the drive block 11 is not easily deviated when it moves.
[0039] Mounting blocks 24 are installed on both the front and back sides of the filter box 7. Please refer to [link / reference]. Figure 4 The inner wall of the screening box 1 is provided with mounting grooves 25 at the corresponding positions of the mounting block 24. The inner cavity of the mounting groove 25 is larger than the volume of the mounting block 24. The mounting block 24 can be installed in the mounting groove 25 without affecting the vibration of the screening frame 7.
[0040] Please see Figure 5 Limit blocks 26 are installed on both the left and right sides of the lifting rod 15, and limit rails 27 are installed on both the left and right sides of the bottom of the moving plate 12. The limit blocks 26 are inserted into the interior of the limit rails 27, so that the lifting rod 15 can move vertically.
[0041] In operation, the following steps are taken: First, pomelo leaves are placed in the crushing box 3. The first motor 4 is started, which drives the crushing blade 5 to rotate, thus crushing the pomelo leaves. The crushed pomelo leaves enter the screening box 1 through the funnel 6. The vibrating motor 101 drives the screening frame 7 to vibrate, thus screening out pomelo leaves that meet the specifications in the screening frame 7. Then, the third motor 13 is started, which drives the second lead screw 14 to rotate, thereby driving the lifting rod 15 to rise and fall, which in turn drives the evenly spreading plate 16 to move downward, bringing the agitating brush 17 into contact with the surface of the pomelo leaf residue. Finally, the second motor 10 is started, which drives the first lead screw 91 to rotate, thereby driving the drive block 11 to move, which in turn drives the moving plate 12 to move along the inside of the screening frame 7, thereby driving the agitating brush 17 to agitate the pomelo leaf residue, spreading the pomelo leaf residue evenly inside the screening frame 7, so that the pomelo leaf residue can quickly pass through the holes of the screening mesh 8, thus preventing the screening efficiency from being lower than the crushing efficiency, and effectively avoiding the accumulation of pomelo leaf residue.
[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A pomelo leaf residue adsorbent pulverizer applied to printing and dyeing wastewater treatment, characterized in that, include: A screening box (1) is provided with a vibration motor (101) installed on the inner wall of the screening box (1). Support frames (2) are installed at the four corners of the upper surface of the screening box (1). A crushing box (3) is installed on the upper surface of the support frames (2). A first motor (4) is installed on both sides of the front of the crushing box (3). A crushing blade (5) is installed at the rotor output end of the first motor (4). A funnel (6) is installed at the bottom of the crushing box (3). A screening frame (7) is set inside the screening box (1). The screening frame (7) is in contact with the output end of the vibration motor (101). A screening mesh (8) is installed at the bottom of the screening frame (7). Mounting frame (9) is set on the left side of the upper surface of screening box (1). A second motor (10) is installed on the inner wall of the mounting frame (9). A first lead screw (91) is coaxially installed on the rotor of the second motor (10). A driving block (11) is screwed onto the surface of the first lead screw (91). A moving plate (12) is installed on the surface of the driving block (11). A third motor (13) is located at the bottom of the movable plate (12). The rotor of the third motor (13) is coaxially mounted with a second lead screw (14). A lifting rod (15) is screwed onto the surface of the second lead screw (14). A leveling plate (16) is installed at the bottom of the lifting rod (15). A brush (17) is installed at the bottom of the leveling plate (16).
2. The shredder of pomelo leaf residue adsorbent for application in printing and dyeing wastewater treatment according to claim 1, characterized in that: The screening box (1) has a material inlet (18) on the left side and a step (19) on the right side.
3. The shredder of pomelo leaf residue adsorbent for application in printing and dyeing wastewater treatment according to claim 1, characterized in that: A slider (20) is installed on the right side of the movable plate (12), and a sliding rail (21) is installed on the right side of the upper surface of the screening box (1).
4. The pomelo leaf residue adsorbent pulverizer for treating dyeing and printing wastewater according to claim 1, characterized in that: A movable block (22) is installed on the left side of the drive block (11), and a movable groove (23) is provided on the surface of the mounting bracket (9).
5. The shredder of pomelo leaf residue adsorbent for application in printing and dyeing wastewater treatment according to claim 1, characterized in that: The screening box (7) has mounting blocks (24) installed on both the front and back sides, and the inner wall of the screening box (1) has mounting grooves (25) at the corresponding positions of the mounting blocks (24).
6. The shredder of pomelo leaf residue adsorbent for application in printing and dyeing wastewater treatment according to claim 1, characterized in that: Limit blocks (26) are installed on both the left and right sides of the lifting rod (15), and limit rails (27) are installed on both the left and right sides of the bottom of the moving plate (12).