Dehydrating and screening device
By designing a dehydration screening device with a screening motor and a dehydration motor, the problem of difficult to screen small particles and impurities in the sintered slag in the fly ash in the prior art is solved, and effective screening of particles and fine slag is achieved, ensuring the quality of subsequent utilization.
Patent Information
- Application Number
- CN202421527662.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-01
AI Technical Summary
In the dehydration treatment of fly ash sintering slag, it is difficult to effectively screen the treated particles and fine slag, resulting in difficult to filter out small particles and impurities, affecting subsequent utilization.
A dehydration screening device is designed to screen the material multiple times through the screening mechanism, and the screening motor is used to drive the processing box to swing, so that the material can move in the processing box, and realize the effective screening of particles and fine slag.
Through multiple screenings, the device can effectively remove small particles and impurities in the treated particles and fine slag, ensuring subsequent storage and utilization quality.
Smart Images
Figure CN222890117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fly ash sintering slag dehydration, in particular to a dehydration screening device. Background Art
[0002] At present, in the fly ash treatment process, biomass fuel is a granular environmentally friendly new energy fuel produced by processing straw, rice straw, peanut shells, corn cobs, oil tea shells, cottonseed shells, etc., and fly ash sintering slag is formed after burning. After the fly ash sintering slag is formed, it needs to be washed and desalted. After washing, the fly ash sintering slag needs to be dehydrated and screened to facilitate the subsequent combustion of biomass pellet fuel, so the corresponding dehydration and screening treatment equipment needs to be used.
[0003] The current processing device can perform dehydration treatment well, and it is mainly equipped with components such as a processing box, an injection port, a discharge port, and a dehydration mechanism. Specifically, the fuel is injected into the processing box through the injection port, and then the dehydration mechanism is used to dehydrate the fly ash sintering slag. According to the above, although the processing device can dehydrate and carbonize the fly ash sintering slag, it is usually not convenient to screen the treated particles and fine slag, and it is difficult to filter out the small particle impurities inside, which in turn affects the subsequent utilization and needs to be improved. Utility Model Content
[0004] The utility model aims to provide a dehydration screening device, which is used to solve the problem of how to screen small particle slag impurities in dehydration treatment.
[0005] The utility model is realized by the following technical solutions:
[0006] A dehydration and screening device comprises a mounting plate, wherein the mounting plate is provided with a screening mechanism for screening, the screening mechanism is movably connected with a processing box, the processing box is also provided with a feed inlet, the processing box is also provided with a dehydration mechanism for dehydration, and the processing box is also provided with a water outlet.
[0007] It should be pointed out that, in the prior art, although the fly ash sintering slag can be dehydrated and carbonized, it is usually not convenient to screen the treated particles and fine slag, and it is difficult to filter out the small particle impurities inside, which in turn affects the subsequent utilization and needs to be improved.
[0008] In view of the above problems, a dehydration and screening device is proposed, which separates the material from water through the dehydration mechanism, and then screens the material multiple times through the screening mechanism. Compared with the prior art, it is inconvenient to screen the processed particles and fine residues, and it is difficult to filter out the small particle impurities inside them. The present device screens the material through the screening mechanism, thereby ensuring subsequent storage, utilization, etc.
[0009] Furthermore, the screening mechanism includes a protection box, a screening motor is arranged in the protection box, an output shaft of the screening motor movably passes through the protection box and is fixedly connected to a rotating plate, the rotating plate is fixedly connected to a connecting shaft, the protection box is fixedly connected to a first bracket, and the first bracket is movably connected to a second bracket. Preferably, the processing box is driven to swing by the screening mechanism, so that the material moves in the processing box, thereby playing a screening role.
[0010] Furthermore, the dehydration mechanism comprises a dehydration motor, the output shaft of which movably passes through the processing box and is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to a fixing rod, and the fixing rod is fixedly connected to a rotating drum. Preferably, the material in the rotating drum is dehydrated by the operation of the dehydration mechanism.
[0011] Furthermore, the processing box is fixedly connected to a first filter screen, and the processing box is also provided with a first discharge port, and the first discharge port is fixedly connected to the first filter screen. Preferably, the particles are blocked by the first filter screen and discharged through the first discharge port.
[0012] Furthermore, the processing box is further provided with a second filter screen, and the processing box is further provided with a second discharge port, and the second discharge port is fixedly connected to the second filter screen. Preferably, the fine slag, ash, etc. that pass through the first filter screen are discharged through the second discharge port through the second filter screen.
[0013] Furthermore, a wastewater tank is provided inside the treatment box, and the wastewater port is fixedly connected to the water outlet. Preferably, wastewater is stored in the wastewater tank and then discharged through the water outlet.
[0014] Furthermore, the second bracket is movably connected to the processing box, and the connecting shaft is movably connected to the bottom surface of the processing box. Preferably, the second bracket is used to set up the outlet box and shake the processing box at the same time.
[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:
[0016] 1. The utility model screens materials through the screening mechanism, the screening mechanism includes a protection box, a screening motor is arranged in the protection box, the output shaft of the screening motor movably passes through the protection box and is fixedly connected with a rotating plate, the rotating plate is fixedly connected with a connecting shaft, the protection box is fixedly connected with a first bracket, the first bracket is movably connected with a second bracket, the screening mechanism drives the processing box to swing, and then the materials are moved in the processing box, thereby playing a role of screening, the first bracket is movably connected with the second bracket, and the second bracket is movably connected with the processing box, so as to change the method of screening by vibration in the prior art;
[0017] 2. The utility model performs dehydration through the dehydration mechanism, which includes a dehydration motor. The output shaft of the dehydration motor movably passes through the processing box and is fixedly connected to a rotating shaft. The rotating shaft is fixedly connected to a fixed rod, and the fixed rod is fixedly connected to a rotating drum. The dehydration mechanism works to rotate the rotating drum, so that the material in the rotating drum is dehydrated. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 For utility model Figure 1 A cross-sectional schematic diagram of
[0021] Figure 3 It is a schematic diagram of the screening mechanism structure of the utility model;
[0022] Figure 4 Schematic diagram of the structure of the first bracket and the second bracket of the utility model.
[0023] The reference numerals represent: 1. mounting plate; 2. processing box; 3. feed port; 4. wastewater port; 5. protection box; 6. rotating plate; 7. connecting shaft; 8. first bracket; 9. second bracket; 10. dehydration motor; 11. first discharge port; 12. second discharge port; 13. first filter screen; 14. second filter screen; 15. wastewater trough; 16. rotating shaft; 17. rotating drum; 18. fixing rod; 19. water outlet; 20. screening motor; 21. screening mechanism; 22. dehydration mechanism. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Unless otherwise specified, the technical means used in the embodiment are conventional means well known to those skilled in the art.
[0025] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0026] Example 1
[0027] Please refer to the attached Figures 1 to 4 As shown, a dehydration and screening device comprises a mounting plate 1, wherein the mounting plate 1 is provided with a screening mechanism 21 for screening, wherein the screening mechanism 21 is movably connected to a processing box 2, wherein the processing box 2 is also provided with a feed port 3, wherein the processing box 2 is also provided with a dehydration mechanism 22 for dehydration, wherein the processing box 2 is also provided with a water outlet 19. The screening mechanism 21 comprises a protection box 5, wherein a screening motor 20 is provided inside the protection box 5, wherein the output shaft of the screening motor 20 movably passes through the protection box 5 and is fixedly connected to a rotating plate 6, wherein the rotating plate 6 is fixedly connected to a connecting shaft 7, wherein the protection box 5 is fixedly connected to a first bracket 8, wherein the first bracket 8 is movably connected to a second bracket 9. The dehydration mechanism 22 comprises a dehydration motor 10, wherein the output shaft of the dehydration motor 10 movably passes through the processing box 2 and is fixedly connected to a rotating shaft 16, wherein the rotating shaft 16 is fixedly connected to a fixing rod 18, wherein the fixing rod 18 is fixedly connected to a rotating drum 17. The processing box 2 is fixedly connected with a first filter screen 13, and the processing box 2 is also provided with a first discharge port 11, and the first discharge port 11 is fixedly connected with the first filter screen 13. The processing box 2 is also provided with a second filter screen 14, and the processing box 2 is also provided with a second discharge port 12, and the second discharge port 12 is fixedly connected with the second filter screen 14. A waste water tank 15 is opened inside the processing box 2, and the waste water port 4 is fixedly connected with the water outlet 19.
[0028] The specific operation process is as follows: the material enters the processing box 2 through the feed port 3, and then enters the rotating drum 17. The rotating drum 17 is driven by the dehydration motor 10 to rotate, and the wastewater is discharged through the wastewater port 4. The wastewater slides through the inner wall of the processing box 2 into the wastewater tank 15 and is discharged through the water outlet 19. After the dehydration is completed by the dehydration mechanism 22, the screening mechanism 21 is started, and the screening mechanism 21 drives the processing box 2 to shake to screen the material, and the fine residue, ash, etc. are filtered through the first filter screen 13 shown, and the fine residue and ash fall onto the second filter screen 14. The particles on the first filter screen 13 are discharged through the first discharge port 11, and the fine residue, ash, etc. on the second filter screen 14 are discharged through the second discharge port 12.
[0029] It should be pointed out that the screening mechanism 21 includes a protection box 5, in which a screening motor 20 is arranged, the output shaft of the screening motor 20 movably passes through the protection box 5 and is fixedly connected to a rotating plate 6, the rotating plate 6 is fixedly connected to a connecting shaft 7, the protection box 5 is fixedly connected to a first bracket 8, the first bracket 8 is movably connected to a second bracket 9, the second bracket 9 is movably connected to the processing box 2, and the connecting shaft 7 is movably connected to the bottom surface of the processing box 2. The screening motor 20 drives the rotating plate 6 to rotate, the rotating plate 6 drives the connecting shaft 7 to move, the connecting shaft 7 moves and then drives the processing box 2 to move, the first bracket 8 is movably connected to the second bracket 9, so that the second bracket 9 can swing, and the second bracket 9 is movably connected to the processing box 2, so that the processing box 2 can swing. The screening mechanism 21 is used to make the material on the first filter screen 13 roll and rotate, so that the fine residue, ash, etc. filtered by the first filter screen 13 fall onto the second filter screen 14, and the particles on the first filter screen 13 are discharged through the first discharge port 11, and the fine residue, ash, etc. on the second filter screen 14 are discharged through the second discharge port 12.
[0030] The dehydration mechanism 22 includes a dehydration motor 10, the output shaft of which movably passes through the processing box 2 and is fixedly connected to a rotating shaft 16, the rotating shaft 16 is fixedly connected to a fixing rod 18, the fixing rod 18 is fixedly connected to a rotating drum 17, and the rotating drum 17 is provided with a wastewater outlet 4. The dehydration motor 10 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the fixing rod 18 to rotate, the fixing rod 18 is in a plurality and evenly distributed, the fixing rod 18 drives the rotating drum 17 to rotate, and the material in the rotating drum 17 is dehydrated, and the wastewater is discharged through the wastewater outlet 4, the wastewater outlet 4 is in a plurality, falls on the inner wall of the processing box 2, and then slides into the wastewater tank 15, and is discharged through the water outlet 19.
[0031] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A dewatering and screening device, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a screening mechanism (21) for screening, the screening mechanism (21) is movably connected to a processing box (2), the processing box (2) is also provided with a feed inlet (3), the processing box (2) is also provided with a dehydration mechanism (22) for dehydration, and the processing box (2) is also provided with a water outlet (19).
2. A dehydration and screening device according to claim 1, characterized in that: The screening mechanism (21) comprises a protection box (5), a screening motor (20) is arranged in the protection box (5), an output shaft of the screening motor (20) movably passes through the protection box (5) and is fixedly connected to a rotating plate (6), the rotating plate (6) is fixedly connected to a connecting shaft (7), the protection box (5) is fixedly connected to a first bracket (8), and the first bracket (8) is movably connected to a second bracket (9).
3. A dehydration and screening device according to claim 1, characterized in that: The dehydration mechanism (22) comprises a dehydration motor (10), the output shaft of the dehydration motor (10) movably passes through the processing box (2) and is fixedly connected to a rotating shaft (16), the rotating shaft (16) is fixedly connected to a fixing rod (18), the fixing rod (18) is fixedly connected to a rotating drum (17), and the rotating drum (17) is provided with a wastewater outlet (4).
4. A dehydration and screening device according to claim 1, characterized in that: The processing box (2) is fixedly connected to a first filter screen (13), and the processing box (2) is also provided with a first discharge port (11), and the first discharge port (11) is fixedly connected to the first filter screen (13).
5. A dehydration and screening device according to claim 1, characterized in that: The processing box (2) is also provided with a second filter screen (14), and the processing box (2) is also provided with a second discharge port (12), and the second discharge port (12) is fixedly connected to the second filter screen (14).
6. A dehydration and screening device according to claim 1, characterized in that: A waste water tank (15) is provided inside the treatment box (2), and the waste water tank (15) is fixedly connected to the water outlet (19).
7. A dehydration and screening device according to claim 2, characterized in that: The second bracket (9) is movably connected to the processing box (2), and the connecting shaft (7) is movably connected to the bottom surface of the processing box (2).