A limestone vibrating conveying screening device for wet flue gas desulfurization

Abstract

The application relates to the technical field of limestone, in particular to a limestone vibrating conveying and screening device for wet flue gas desulfurization, which comprises a conveying frame, a motor is fixedly installed at the back of the conveying frame, a driving roller is fixedly installed at the output end of the motor, a plurality of auxiliary rollers are rotationally installed at the inner side of the conveying frame, when limestone falls above an inclined screening plate, an activity shaft drives a second rotating shaft and a plurality of second beating blocks to rotate through the cooperation of bevel gears, the second beating blocks can beat and vibrate the inclined screening plate after rotation, the inclined screening plate can be quickly screened and cannot be blocked, after screening is completed, a control electric telescopic rod drives a discharging baffle to descend, limestone which does not pass the screening can slide to the inner side of a limestone collecting frame through the cooperation of a flow guide pipe and a guide inclined groove and be collected, so that the limestone can be processed again by workers.

Description

Technical Field

[0001] This application relates to the field of limestone technology, and more particularly to a limestone vibrating conveying and screening device for wet flue gas desulfurization. Background Technology

[0002] Limestone is the commercial name for limestone as a mineral raw material. It is widely used in the manufacture of products such as paper, rubber, paint, coatings, pharmaceuticals, cosmetics, animal feed, sealants, adhesives, and polishing. Throughout human history, limestone has been widely used due to its wide distribution and easy accessibility in nature. As an important building material, it has a long history of mining. In modern industry, limestone is a major raw material for manufacturing cement, lime, and calcium carbide, and is an indispensable fluxing agent in the metallurgical industry.

[0003] Currently, during the limestone transportation process, limestone tends to adhere to the top of the conveyor belt, requiring workers to clean the conveyor belt regularly. After transportation, the limestone needs to be screened, and materials that fail to pass the screening need to be collected regularly and reprocessed, resulting in low work efficiency. Utility Model Content

[0004] To address the aforementioned issues, this application provides a limestone vibrating conveyor and sieve device for wet flue gas desulfurization, which can improve work efficiency and save time and effort for workers.

[0005] To achieve the objectives of this application, the following technical solution is provided:

[0006] A limestone vibrating conveying and screening device for wet flue gas desulfurization includes: a conveying frame; a motor fixedly mounted on the rear side of the conveying frame; a drive roller fixedly mounted on the output end of the motor; multiple auxiliary rollers rotatably mounted on the inner side of the conveying frame; a limestone conveyor belt tensioned on the outer side of the drive roller and auxiliary rollers; multiple partitions fixedly mounted on the outer side of the limestone conveyor belt; a guide frame fixedly mounted on one side of the conveying frame; a first rotating shaft rotatably mounted on the inner side of the conveying frame; and multiple first striking blocks fixedly mounted on the outer side of the first rotating shaft.

[0007] In one possible implementation of a limestone vibrating conveyor and sieve device for wet flue gas desulfurization, a pulley is fixedly mounted on the outside of the first rotating shaft and the motor, and a synchronous belt is tensioned on the outside of the pulley, and the first striking block abuts against the limestone conveyor belt.

[0008] In one possible implementation of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a screening box is fixedly installed at the bottom of the guide frame, an inclined screening plate is fixedly installed on the inner side of the screening box, and a guide pipe is fixedly installed on one side of the screening box.

[0009] In one possible implementation of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a first fixed plate is fixedly installed on one side of the conveying frame, an electric telescopic rod is fixedly installed on the top of the first fixed plate, a discharge baffle is fixedly installed at the output end of the electric telescopic rod, and the discharge baffle is slidably installed inside the guide pipe.

[0010] In one possible implementation of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a guide inclined groove is provided on the inner side of the conveying frame, the guide pipe is connected to the guide inclined groove, and a limestone collection frame is provided on the left side of the conveying frame.

[0011] In one possible implementation of a limestone vibrating conveyor and sieve device for wet flue gas desulfurization, a second fixed plate is fixedly installed on the front side of the guide frame, a movable shaft is rotatably installed on the inner side of the second fixed plate, a second rotating shaft is rotatably installed on the inner side of the screening box, and bevel gears are fixedly installed on the outer sides of the movable shaft, the second rotating shaft, and the drive roller, with adjacent bevel gears meshing with each other.

[0012] In one possible implementation of a limestone vibrating conveyor and screen device for wet flue gas desulfurization, a plurality of second striking blocks are fixedly installed on the outer side of the second rotating shaft. Both the second striking blocks and the first striking blocks are made of rubber, and the second striking blocks abut against the inclined screen plate.

[0013] In one possible implementation of a limestone vibrating conveying and screening device for wet flue gas desulfurization, the inclined screening plate, the guide pipe, and the guide inclined groove are all inclined. Attached Figure Description

[0014] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the overall structure of the conveyor frame provided in the embodiments of this application;

[0016] Figure 2 This is a partial structural schematic diagram of the limestone conveyor belt and partition provided in an embodiment of this application;

[0017] Figure 3 A cross-sectional view of the conveyor frame provided in an embodiment of this application;

[0018] Figure 4 This is a partial structural diagram of the feeding baffle provided in an embodiment of this application.

[0019] Figure Labels

[0020] 1. Conveying frame; 2. Motor; 3. Drive roller; 4. Auxiliary roller; 5. Limestone conveyor belt; 6. Partition plate; 7. Guide frame; 8. First rotating shaft; 9. First striking block; 10. Pulley; 11. Synchronous belt; 12. Screening box; 13. Inclined screening plate; 14. Guide pipe; 15. First fixed plate; 16. Electric telescopic rod; 17. Discharge baffle; 18. Guide inclined chute; 19. Second fixed plate; 20. Movable shaft; 21. Second rotating shaft; 22. Bevel gear; 23. Second striking block; 24. Limestone collection frame. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of this application, unless otherwise stated, "multiple" means two or more.

[0023] Figure 1-4A limestone vibrating conveying and screening device for wet flue gas desulfurization includes: a conveying frame 1; a motor 2 fixedly mounted on the rear side of the conveying frame 1; a drive roller 3 fixedly mounted on the output end of the motor 2; multiple auxiliary rollers 4 rotatably mounted on the inner side of the conveying frame 1; a limestone conveyor belt 5 tensioned on the outer side of the drive roller 3 and auxiliary rollers 4; multiple partitions 6 fixedly mounted on the outer side of the limestone conveyor belt 5; a guide frame 7 fixedly mounted on one side of the conveying frame 1; a first rotating shaft 8 rotatably mounted on the inner side of the conveying frame 1; and multiple first striking blocks 9 fixedly mounted on the outer side of the first rotating shaft 8. The device places limestone above the lower limestone conveyor belt 5 and controls the motor 2 to drive... The drive roller 3 rotates, which drives the limestone conveyor belt 5 to rotate and transport. The partition plate 6 above the limestone conveyor belt 5 can limit the limestone to prevent it from falling during the lifting and feeding process. After feeding, the limestone can be turned over and discharged. The guide frame 7 can guide the limestone. The inclined screening plate 13 inside the screening box 12 can screen the limestone. In a possible embodiment of a limestone vibrating conveyor screening device for wet flue gas desulfurization, a pulley 10 is fixedly installed on the outside of the first rotating shaft 8 and the motor 2. A synchronous belt 11 is tensioned on the outside of the pulley 10. The first striking block 9 abuts against the limestone conveyor belt 5.

[0024] In one possible embodiment of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a screening box 12 is fixedly installed at the bottom of the guide frame 7, an inclined screening plate 13 is fixedly installed on the inner side of the screening box 12, and a guide pipe 14 is fixedly installed on one side of the screening box 12; in another possible embodiment of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a first fixing plate 15 is fixedly installed on one side of the conveying frame 1, an electric telescopic rod 16 is fixedly installed on the top of the first fixing plate 15, a discharge baffle 17 is fixedly installed at the output end of the electric telescopic rod 16, and the discharge baffle 17 is slidably installed on the inner side of the guide pipe 14.

[0025] In one possible embodiment of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a guide inclined groove 18 is provided on the inner side of the conveying frame 1, and the guide pipe 14 is connected to the guide inclined groove 18. A limestone collection frame 24 is provided on the left side of the conveying frame 1. In another possible embodiment of a limestone vibrating conveying and screening device for wet flue gas desulfurization, a second fixed plate 19 is fixedly installed on the front side of the guide frame 7, a movable shaft 20 is rotatably installed on the inner side of the second fixed plate 19, a second rotating shaft 21 is rotatably installed on the inner side of the screening box 12, and bevel gears 22 are fixedly installed on the outer sides of the movable shaft 20, the second rotating shaft 21, and the drive roller 3, with adjacent bevel gears 22 meshing with each other. After the second striking block 23 rotates, it can strike and vibrate the inclined screening plate 13, enabling the inclined screening plate 13 to screen quickly without clogging.

[0026] In one possible embodiment of a limestone vibrating conveyor and screening device for wet flue gas desulfurization, a plurality of second striking blocks 23 are fixedly installed on the outer side of the second rotating shaft 21. Both the second striking blocks 23 and the first striking blocks 9 are made of rubber. The second striking blocks 23 abut against the inclined screening plate 13. During the feeding process, the drive roller 3 can drive the first rotating shaft 8 and the first striking blocks 9 to rotate through the cooperation of the pulley 10 and the synchronous belt 11. After rotation, the first striking blocks 9 can impact and vibrate the limestone conveyor belt 5, thus vibrating the limestone conveyor belt. After vibration, belt 5 prevents limestone from adhering to the outer surface of partition 6. In a possible embodiment of a limestone vibrating conveying and screening device for wet flue gas desulfurization, the inclined screening plate 13, the guide pipe 14, and the guide inclined groove 18 are all inclined. After screening, the electric telescopic rod 16 is controlled to drive the discharge baffle 17 to descend. Limestone that has not passed the screening can slide down to the inside of the limestone collection frame 24 through the cooperation of the guide pipe 14 and the guide inclined groove 18 for collection, which facilitates the workers to process the limestone again.

[0027] The beneficial effects of adopting the embodiments of this application are as follows: Limestone is placed above the limestone conveyor belt 5 at a low position, and the motor 2 is controlled to drive the drive roller 3 to rotate. The drive roller 3 can drive the limestone conveyor belt 5 to rotate and transport. The partition 6 above the limestone conveyor belt 5 can limit the limestone to prevent it from falling during the lifting and feeding process. After feeding, the limestone can be turned over and discharged. The guide frame 7 can guide the limestone. The inclined screening plate 13 inside the screening box 12 can screen the limestone.

[0028] During the feeding process, the drive roller 3 can drive the first rotating shaft 8 and the first striking block 9 to rotate through the cooperation of the pulley 10 and the synchronous belt 11. After the first striking block 9 rotates, it can strike and vibrate the limestone conveyor belt 5. After the limestone conveyor belt 5 vibrates, it can prevent limestone from adhering to the outer surface of the partition 6.

[0029] When the limestone falls above the inclined screening plate 13, the movable shaft 20 drives the second rotating shaft 21 and multiple second striking blocks 23 to rotate through the bevel gear 22. After the second striking blocks 23 rotate, they can strike and vibrate the inclined screening plate 13, which can screen quickly without clogging. After screening, the electric telescopic rod 16 is controlled to drive the discharge baffle 17 to descend. The limestone that does not pass the screening can slide into the inside of the limestone collection frame 24 through the guide pipe 14 and the guide inclined groove 18 for collection, which is convenient for the staff to process the limestone again.

[0030] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. This application is not limited to the exact structures described above and illustrated in the accompanying drawings, and it should not be considered that the specific implementation of this application is limited to these descriptions. For those skilled in the art, various changes and modifications made without departing from the concept of this application should be considered to fall within the protection scope of this application.

Claims

1. A limestone vibrating conveying screening device for wet flue gas desulfurization, characterized in that, include: A conveying frame (1) is provided, with a motor (2) fixedly installed on the rear side of the conveying frame (1), a drive roller (3) fixedly installed at the output end of the motor (2), a plurality of auxiliary rollers (4) rotatably installed on the inner side of the conveying frame (1), a limestone conveyor belt (5) is tensioned on the outer side of the drive roller (3) and the auxiliary rollers (4), a plurality of partitions (6) are fixedly installed on the outer side of the limestone conveyor belt (5), a guide frame (7) is fixedly installed on one side of the conveying frame (1), a first rotating shaft (8) is rotatably installed on the inner side of the conveying frame (1), and a plurality of first striking blocks (9) are fixedly installed on the outer side of the first rotating shaft (8).

2. The limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 1, characterized in that, A pulley (10) is fixedly installed on the outside of the first rotating shaft (8) and the motor (2). A synchronous belt (11) is tensioned on the outside of the pulley (10). The first striking block (9) abuts against the limestone conveyor belt (5).

3. The limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 1, characterized in that, A screening box (12) is fixedly installed at the bottom of the guide frame (7), an inclined screening plate (13) is fixedly installed on the inner side of the screening box (12), and a guide pipe (14) is fixedly installed on one side of the screening box (12).

4. The limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 1, characterized in that, A first fixing plate (15) is fixedly installed on one side of the conveying frame (1), and an electric telescopic rod (16) is fixedly installed on the top of the first fixing plate (15). A discharge baffle (17) is fixedly installed at the output end of the electric telescopic rod (16), and the discharge baffle (17) is slidably installed on the inner side of the guide pipe (14).

5. A limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 3, characterized in that, The inner side of the conveying frame (1) is provided with a guide inclined groove (18), the guide pipe (14) and the guide inclined groove (18) are connected, and a limestone collection frame (24) is provided on the left side of the conveying frame (1).

6. A limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 3, characterized in that, A second fixed plate (19) is fixedly installed on the front side of the guide frame (7). A movable shaft (20) is rotatably installed on the inner side of the second fixed plate (19). A second rotating shaft (21) is rotatably installed on the inner side of the screening box (12). A bevel gear (22) is fixedly installed on the outer side of the movable shaft (20), the second rotating shaft (21) and the drive roller (3). Adjacent bevel gears (22) mesh with each other.

7. A limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 6, characterized in that, Multiple second striking blocks (23) are fixedly installed on the outer side of the second rotating shaft (21). The second striking block (23) and the first striking block (9) are both made of rubber. The second striking block (23) abuts against the inclined screening plate (13).

8. A limestone vibrating conveying and screening device for wet flue gas desulfurization according to claim 5, characterized in that, The inclined screening plate (13), the guide pipe (14), and the guide inclined groove (18) are all inclined.

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