Waste collecting device for desulfurization and denitrification equipment

Abstract

The utility model discloses a waste collecting device for desulfurization and denitrification equipment, which comprises a box body, one side of the box body is rotatably connected with a box door, one side of the box body is fixedly connected with an air inlet pipe, the top of the inner wall of the box body is fixedly connected with an air outlet, the top of the box body is provided with a connecting pipe, and the top of the air outlet is fixedly connected with the bottom of the connecting pipe. A discharge port is fixedly connected to the bottom of the box body, a sprayer is arranged in the box body, a filter screen is rotatably connected to the interior of the box body, a guide plate is fixedly connected to the bottom of the inner wall of the box body, a notch is formed in the top of the filter screen, and a beating assembly is arranged on one side of the inner wall of the box body. According to the waste collecting device for the desulfurization and denitrification equipment disclosed by the utility model, the striking component is additionally arranged, so that the filter screen can be automatically cleaned in the use process, desulfurization and denitrification gypsum accumulated on the filter screen can be effectively scattered and removed by regularly striking and filtering, the filter screen does not need to be disassembled, and the manual operation time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization and denitration, in particular to a waste collection device for desulfurization and denitration equipment. Background Technique

[0002] Flue gas desulfurization and denitration mainly deal with nitrogen oxides and sulfur oxides in flue gas to prevent them from entering the air and affecting the air environment. Currently, the most common method is to react the reaction solution with the waste gas to purify the waste gas. The existing method usually does not perform drying and adsorption treatment after spraying, so it is very likely that the discharged waste gas is too humid, and the humidity also carries reaction liquid, etc.

[0003] The patent document with the application number CN219701558U discloses a desulfurization and denitration device, including a workbench, an auxiliary chamber and a reaction chamber. The auxiliary chamber is arranged on the workbench, the reaction chamber is arranged on the workbench, the auxiliary chamber includes an auxiliary tower, a feeder, a mixer, a drying layer and an adsorption layer. The auxiliary tower is arranged on the workbench, the feeder is arranged on the auxiliary tower, the mixer is arranged on the auxiliary tower, the drying layer is arranged on the auxiliary tower, and the adsorption layer is arranged on the auxiliary tower and above the drying layer.

[0004] This device is filtered through a filter screen, and the filter screen is easily blocked by desulfurization and denitration gypsum, affecting the filtering effect. Generally, the filter screen is set to be detachable. After filtration, the filter screen is manually disassembled, the desulfurization and denitration gypsum on the filter screen is collected, and then reinstalled, which is time-consuming and laborious and has low efficiency. In view of the above problems, we have developed a waste collection device for desulfurization and denitration equipment. Content of the Utility Model

[0005] The utility model discloses a waste collection device for desulfurization and denitration equipment, which studies and improves the existing structure and deficiencies, and provides a waste collection device for desulfurization and denitration equipment to achieve a better practical value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A waste collection device for desulfurization and denitration equipment includes a box body. One side of the box body is rotatably connected with a box door. One side of the box body is fixedly connected with an air inlet pipe. The top of the inner wall of the box body is fixedly connected with an air outlet. The top of the box body is provided with a connecting pipe. The bottom of the air outlet is fixedly connected with the top of the connecting pipe. The bottom of the box body is fixedly connected with a discharge port. A sprayer is arranged inside the box body. A filter screen is rotatably connected inside the box body. A guide plate is fixedly connected to the bottom of the inner wall of the box body. A notch is opened at the top of the filter screen. A striking component is arranged on one side of the inner wall of the box body. A collection component is arranged on one side of the box door and at the bottom of the notch.

[0008] In a preferred embodiment, the striking assembly includes two rotating rods, which are rotatably connected to one side of the inner wall of the box at equal intervals. One end of each rotating rod is fixedly connected to a turntable, and one end of the turntable is fixedly connected to a fixed rod. An activity plate is slidably connected to the outside of the fixed rod. Two connecting rods are fixedly connected to the top of the activity plate, and rubber blocks are fixedly connected to the tops of the two connecting rods.

[0009] In a preferred embodiment, two placing blocks are fixedly connected to one side of the inner wall of the box, and the tops of the two placing blocks are in contact with the bottom of the filter screen.

[0010] In a preferred embodiment, a motor is provided on one side of the box. One end of the output shaft of the motor is fixedly connected to one end of one of the rotating rods. A pulley is provided on the outside of the rotating rod, and a belt is provided on the outside of the pulley.

[0011] In a preferred embodiment, the collection assembly includes a first connection block, which is fixedly connected to one side of the box door at equal intervals. A collection box is provided on one side of the box door. Second connection blocks are fixedly connected to both sides of the collection box, and a bolt is provided between the first connection block and the second connection block.

[0012] In a preferred embodiment, two drainage plates are fixedly connected to the top of the filter screen.

[0013] The waste collection device for desulfurization and denitration equipment provided by the present utility model has the following advantages:

[0014] Firstly, by regularly striking the filter screen through the striking assembly, the accumulated impurities can be effectively dispersed and removed, keeping the filter screen unblocked, thereby ensuring the high efficiency and stability of waste gas filtration.

[0015] Secondly, the impurities are effectively collected through the collection assembly, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a three-dimensional schematic diagram of a waste collection device for desulfurization and denitration equipment proposed by the present utility model.

[0017] Figure 2 FIG. is an exploded schematic diagram of a waste collection device for desulfurization and denitration equipment proposed by the present utility model.

[0018] Figure 3 FIG. is a schematic diagram of a partial structure of a waste collection device for desulfurization and denitration equipment proposed by the present utility model from the first perspective.

[0019] Figure 4This is a second - perspective schematic diagram of a partial structure of a waste collection device for a desulfurization and denitrification equipment proposed by the present utility model.

[0020] Figure 5 A waste collection device for a desulfurization and denitrification equipment proposed by the present utility model Figure 3 is an enlarged schematic diagram at position A in it.

[0021] In the attached drawings: 1. Box body; 2. Box door; 3. Air inlet pipe; 4. Filter screen; 5. Sprayer; 6. Air outlet; 7. Connecting pipe; 8. Deflector; 9. Drainage plate; 10. Rotating rod; 11. Turntable; 12. Fixed rod; 13. Movable plate; 14. Connecting rod; 15. Rubber block; 16. Placing block; 17. Motor; 18. Pulley; 19. Belt; 20. Notch; 21. Collection frame; 22. First connecting block; 23. Second connecting block; 24. Bolt. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0023] A waste collection device for a desulfurization and denitrification equipment disclosed by the present utility model is mainly applied to the scenario of desulfurization and denitrification.

[0024] Refer to Figures 1 to 5 , a waste collection device for a desulfurization and denitrification equipment, comprising: a box body 1. It is characterized in that a box door 2 is rotatably connected to one side of the box body 1, an air inlet pipe 3 is fixedly connected to one side of the box body 1, an air outlet 6 is fixedly connected to the top of the inner wall of the box body 1, a connecting pipe 7 is arranged on the top of the box body 1, the top of the air outlet 6 is fixedly connected to the bottom of the connecting pipe 7, a discharge port is fixedly connected to the bottom of the box body 1, a sprayer 5 is arranged inside the box body 1, a filter screen 4 is rotatably connected inside the box body 1, a deflector 8 is fixedly connected to the bottom of the inner wall of the box body 1, a notch 20 is opened at the top of the filter screen 4, a hitting assembly is arranged on one side of the inner wall of the box body 1, and a collection assembly is arranged on one side of the box door 2 and at the bottom of the notch 20.

[0025] In the above technical solution, considering that filtration is carried out through a filter screen, the filter screen is easily blocked by desulfurization and denitrification gypsum, which affects the filtration effect. Generally, the filter screen is set to be detachable. After filtration, the filter screen is manually disassembled, the desulfurization and denitrification gypsum on the filter screen is collected, and then reinstalled, which is time-consuming and laborious and has low efficiency. To solve such problems, the specific operation is as follows: When in use, the waste gas enters the box body 1 through the air inlet pipe 3, the impurities are filtered through the filter screen 4, and then the solution of the upper sprayer 5 is used for desulfurization and deacidification reaction. Then, the gas is sent to the auxiliary tower through the air outlet 6 and the connecting pipe 7. When the filter screen 4 is blocked after long-term use, the filter screen 4 is struck by using the striking component, one end of the filter screen 4 is slapped up, the impurities are ejected to the surface of the filter screen 4 and scattered, and then the one end of the filter screen 4 is lifted and tilted during the striking, so that the impurities roll into the notch 20 and fall into the collection component. The addition of the striking component enables the filter screen 4 to be automatically cleaned during use. Regularly striking the filter screen 4 can effectively disperse and remove the desulfurization and denitrification gypsum accumulated on the filter screen 4, without disassembling the filter screen 4, saving the manual operation time.

[0026] Referring to Figures 1 to 5 , in a preferred embodiment, the striking component includes two rotating rods 10. The two rotating rods 10 are rotatably connected at equal intervals on one side of the inner wall of the box body 1. One end of the rotating rod 10 is fixedly connected with a turntable 11. One end of the turntable 11 is fixedly connected with a fixed rod 12. An activity plate 13 is slidably connected to the outside of the fixed rod 12. The top of the activity plate 13 is fixedly connected with two connecting rods 14. The tops of the two connecting rods 14 are both fixedly connected with rubber blocks 15. One side of the inner wall of the box body 1 is fixedly connected with two placing blocks 16. The tops of the two placing blocks 16 are both in contact with the bottom of the filter screen 4. One side of the box body 1 is provided with a motor 17. One end of the output shaft of the motor 17 is fixedly connected with one end of one of the rotating rods 10. A pulley 18 is arranged on the outside of the rotating rod 10. A belt 19 is arranged on the outside of the pulley 18. The collection component includes a first connecting block 22. The first connecting blocks 22 are fixedly connected at equal intervals on one side of the box door 2. A collection box 21 is arranged on one side of the box door 2. Both sides of the collection box 21 are fixedly connected with second connecting blocks 23. A bolt 24 is arranged between the first connecting block 22 and the second connecting block 23;

[0027] In the above technical solution, considering that filtration is carried out through a filter screen, the filter screen is easily blocked by desulfurization and denitrification gypsum, affecting the filtration effect. Generally, the filter screen is set to be detachable. After filtration, the filter screen is manually disassembled, the desulfurization and denitrification gypsum on the filter screen is collected, and then reinstalled, which is time-consuming and laborious and has low efficiency. To solve such problems, the specific operation is as follows: When the filter screen 4 is blocked, start the motor 17 to drive one of the rotating rods 10 to rotate. By the action of the pulley 18 and the belt 19, the two rotating rods 10 rotate synchronously, thereby driving the turntable 11 to rotate, making the fixed rod 12 rotate eccentrically, and driving the movable plate 13 to move up and down, so that the connecting rod 14 hits the filter screen 4 through the rubber block 15, and the impurities are ejected to the surface of the filter screen 4 and scattered. Then, when hitting, one end of the filter screen 4 is lifted and tilted, so that the impurities fall into the collection box 21 from the notch 20 and are collected. Finally, open the box door 2, unscrew the bolt 24, then remove the collection box 21, pour out the impurities, realizing fast and effective cleaning, without the need for manual disassembly of the filter screen 4, and significantly improving the speed and efficiency of removing desulfurization and denitrification gypsum.

[0028] Referring to Figures 1 to 5 , in a preferred embodiment, two drainage plates 9 are fixedly connected to the top of the filter screen 4; by setting the drainage plates 9, it is convenient for the knocked-out impurities to enter the collection box 21 along the notch 20.

[0029] Working principle: When in use, waste gas enters the box body 1 through the air inlet pipe 3, impurities are filtered through the filter screen 4, and then the solution of the upper sprayer 5 is used for desulfurization and deacidification reaction. Then, the gas is sent to the auxiliary tower through the air outlet 6 and the connecting pipe 7. When the filter screen 4 is blocked, start the motor 17 to drive one of the rotating rods 10 to rotate. By the action of the pulley 18 and the belt 19, the two rotating rods 10 rotate synchronously, thereby driving the turntable 11 to rotate, making the fixed rod 12 rotate eccentrically, and driving the movable plate 13 to move up and down, so that the connecting rod 14 hits the filter screen 4 through the rubber block 15, and the impurities are ejected to the surface of the filter screen 4 and scattered. Then, when hitting, one end of the filter screen 4 is lifted and tilted, so that the impurities fall into the collection box 21 from the notch 20 and are collected. Finally, open the box door 2, unscrew the bolt 24, then remove the collection box 21, pour out the impurities. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A waste collection device for a desulfurization and denitrification equipment, comprising a box body (1), characterized in that, One side of the box body (1) is rotatably connected with a box door (2). One side of the box body (1) is fixedly connected with an air inlet pipe (3). The top of the inner wall of the box body (1) is fixedly connected with an air outlet (6). The top of the box body (1) is provided with a connecting pipe (7). The top of the air outlet (6) is fixedly connected with the bottom of the connecting pipe (7). The bottom of the box body (1) is fixedly connected with a discharge port. A sprayer (5) is arranged inside the box body (1). A filter screen (4) is rotatably connected inside the box body (1). The bottom of the inner wall of the box body (1) is fixedly connected with a guide plate (8). A notch (20) is formed at the top of the filter screen (4). A striking component is arranged on one side of the inner wall of the box body (1). A collecting component is arranged on one side of the box door (2) and at the bottom of the notch (20).

2. The waste collection device for a desulfurization and denitrification equipment according to claim 1, characterized in that, The striking component includes two rotating rods (10). The two rotating rods (10) are rotatably connected to one side of the inner wall of the box body (1) at equal intervals. One end of the rotating rod (10) is fixedly connected with a turntable (11). One end of the turntable (11) is fixedly connected with a fixed rod (12). An activity plate (13) is slidably connected to the outside of the fixed rod (12). Two connecting rods (14) are fixedly connected to the top of the activity plate (13). Rubber blocks (15) are fixedly connected to the tops of the two connecting rods (14).

3. The waste collection device for a desulfurization and denitrification equipment according to claim 2, wherein, Two placing blocks (16) are fixedly connected to one side of the inner wall of the box body (1). The tops of the two placing blocks (16) are in contact with the bottom of the filter screen (4).

4. The waste collection device for a desulfurization and denitrification equipment according to claim 3, characterized in that, A motor (17) is arranged on one side of the box body (1). One end of the output shaft of the motor (17) is fixedly connected with one end of one of the rotating rods (10). A pulley (18) is arranged on the outside of the rotating rod (10). A belt (19) is arranged on the outside of the pulley (18).

5. A waste collection device for a desulfurization and denitrification equipment according to claim 1, characterized in that, The collecting component includes a first connecting block (22). The first connecting block (22) is fixedly connected to one side of the box door (2) at equal intervals. A collecting frame (21) is arranged on one side of the box door (2). Second connecting blocks (23) are fixedly connected to both sides of the collecting frame (21). A bolt (24) is arranged between the first connecting block (22) and the second connecting block (23).

6. The waste collection device for a desulfurization and denitrification equipment according to claim 1, wherein, Two drainage plates (9) are fixedly connected to the top of the filter screen (4).

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