Graded spraying device of wet-type electric dust remover

Abstract

The utility model discloses a wet-type electric dust remover grading spraying device which comprises a side installation plate, a main water collecting pipe is installed on one side of the side installation plate, a connecting block is fixed to the bottom end of a fixing plate, a working motor is installed in the connecting block, a threaded rod is connected to the bottom end of the working motor, and the threaded rod is fixed to the side installation plate. The outer side wall of the threaded rod is connected with a threaded block. The fixing plate is mounted on the end face of the side mounting plate, after the connecting block is fixed to the bottom end of the fixing plate, the threaded rod can be driven to rotate after the working motor in the connecting block works, at the moment, the threaded rod and the threaded block are matched with each other to drive the moving plate to move, meanwhile, the connecting ring is mounted between the telescopic pipe and the spray head, and the spray head can move conveniently. Therefore, after the connecting rod is fixedly connected with the connecting ring, the telescopic pipe can be driven to stretch out and draw back in the moving process of the moving plate, at the moment, the spraying height of the spraying head can be adjusted, and the overall applicability of the spraying head is better improved in the working process of the spraying head.

Description

Technical Field

[0001] The utility model relates to the technical field of graded spraying, in particular to a graded spraying device for a wet electrostatic precipitator. Background Art

[0002] Wet electrostatic precipitator is a kind of dust removal equipment. It is mainly used to deal with trace dust and micro particles. It can be used to remove dust, acid mist and other harmful substances in wet gas. Therefore, when treating atmospheric dust pollution, the wet electrostatic precipitator is a very common type of equipment. When the wet electrostatic precipitator is working, it needs to use a spray device to cooperate with it.

[0003] Then, a graded spray device will be used for spraying work during operation. If the spray height position is difficult to adjust during the spraying process, it will easily affect the continuity of the water film during the operation, thus easily causing damage to the various plates during operation, and also easily accelerating corrosion problems, affecting the working life. Utility Model Content

[0004] The purpose of the utility model is to provide a wet electrostatic precipitator graded spraying device to solve the problem proposed in the above background technology that if the spraying height position is difficult to adjust during the spraying process, it is easy to affect the continuity of the water film during the working process, thereby easily causing damage to the various plates during work, and also easily accelerating the corrosion problem and affecting the working life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wet electrostatic precipitator graded spraying device, comprising a side mounting plate, a main water pipe is installed on one side of the side mounting plate, a fixing ring is connected to the outer side wall of the side mounting plate and the main water pipe, a side mounting frame is fixed to one side of the fixing ring, a connecting plate is fixed to one side of the bottom end of the side mounting frame, a shunt pipe is connected to one side of the main water pipe, a fixing plate is fixed to one end of the side mounting plate, a connecting block is fixed to the bottom end of the fixing plate, a working motor is installed inside the connecting block, a threaded rod is connected to the bottom end of the working motor, and a threaded block is connected to the outer side wall of the threaded rod.

[0006] Preferably, a guide rod penetrates the interior of one side of the threaded block, a movable plate is installed on one side of the threaded block, and reinforcing plates are fixed at both ends of one side of the movable plate.

[0007] Preferably, the reinforcing plates are symmetrically distributed about the central axis of the movable plate, and a threaded connection is formed between the threaded rod and the threaded block.

[0008] Preferably, a connecting rod is fixed to one end of the movable plate, and the connecting rods are evenly distributed at one end of the movable plate. The bottom end of the diverter pipe is connected to a telescopic pipe, and the bottom end of the telescopic pipe is connected to a spray head.

[0009] Preferably, a connecting ring is installed between the telescopic tube and the sprinkler head, one end of the connecting ring and the connecting rod are connected and installed with each other, and the telescopic tube is evenly distributed at the bottom end of the diversion tube.

[0010] Preferably, the side mounting frame and the outer side wall of the shunt pipe are connected with a mounting ring, a mounting plate is fixed to the bottom end of the mounting ring, and a rotating shaft rod is installed inside the mounting ring.

[0011] Preferably, the mounting rings are evenly distributed on the outer side walls of the side mounting frame and the diverter pipe, and the rotating shaft rods are symmetrically distributed about the central axis of the mounting rings.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the wet electrostatic precipitator classification spraying device not only improves the spraying adjustment capability of the wet electrostatic precipitator classification spraying device, but also improves the connection capability and diversion capability of the wet electrostatic precipitator classification spraying device;

[0013] (1) By installing the fixing plate on the end surface of the side mounting plate, and then fixing the connecting block at the bottom end of the fixing plate, the working motor inside the connecting block can drive the threaded rod to rotate, and the threaded rod and the threaded block cooperate with each other to drive the moving plate to move. At the same time, a connecting ring is installed between the telescopic tube and the sprinkler head. Therefore, after the connecting rod is connected and fixed to the connecting ring, the telescopic tube can be driven to extend and retract during the movement of the moving plate. At this time, the spraying height of the sprinkler head can be adjusted, so that the overall applicability is better improved during the working process;

[0014] (2) By installing the fixing ring on the outside of the side mounting plate and the main water pipe for connection and fixing, then fixing the side mounting frame on the side of the fixing ring, and connecting the diversion pipe on the side of the main water pipe, at this time, after the mounting ring is moved outside the side mounting frame and the diversion pipe, it is rotated and fine-tuned with the cooperation of the rotating shaft rod, and connected and fixed by the mounting piece at the bottom, so that it is more stable during the connection and installation process;

[0015] (3) By installing the diversion pipe on the side of the main water pipe, the diversion pipe is used to complete the corresponding diversion work, and the telescopic pipe is evenly distributed at the bottom of the diversion pipe. Therefore, uniform diversion can be carried out under the distribution of the telescopic pipe, so that uniform spraying can be carried out in the process of multi-stage spraying, thereby better improving the overall working performance during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the side structure of the mounting ring of the utility model;

[0018] Figure 3 It is a partial top view structural diagram of the movable plate of the utility model;

[0019] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0020] In the figure: 1. side mounting plate; 2. main water pipe; 3. side mounting frame; 4. diversion pipe; 5. connecting plate; 6. telescopic pipe; 7. sprinkler head; 8. mounting ring; 9. movable plate; 10. working motor; 11. connecting block; 12. fixing plate; 13. fixing ring; 14. rotating shaft rod; 15. mounting plate; 16. connecting rod; 17. threaded rod; 18. reinforcing plate; 19. threaded block; 20. guide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a wet electrostatic precipitator grading spray device, comprising a side mounting plate 1, a main water pipe 2 is mounted on one side of the side mounting plate 1, a fixing ring 13 is connected to the outer side wall of the side mounting plate 1 and the main water pipe 2, a side mounting frame 3 is fixed to one side of the fixing ring 13, a connecting plate 5 is fixed to one side of the bottom end of the side mounting frame 3, a shunt pipe 4 is connected to one side of the main water pipe 2, a fixing plate 12 is fixed to one end of the side mounting plate 1, a connecting block 11 is fixed to the bottom end of the fixing plate 12, a working motor 10 is mounted inside the connecting block 11, a threaded rod 17 is connected to the bottom end of the working motor 10, and a threaded block 19 is connected to the outer side wall of the threaded rod 17;

[0023] A guide rod 20 is inserted into one side of the threaded block 19, a movable plate 9 is installed on one side of the threaded block 19, and reinforcing plates 18 are fixed to both ends of one side of the movable plate 9;

[0024] The reinforcing plates 18 are symmetrically distributed about the central axis of the moving plate 9, and a threaded connection is formed between the threaded rod 17 and the threaded block 19;

[0025] A connecting rod 16 is fixed to one end of the movable plate 9, and the connecting rod 16 is evenly distributed at one end of the movable plate 9. The bottom end of the shunt pipe 4 is connected to a telescopic pipe 6, and the bottom end of the telescopic pipe 6 is connected to a spray head 7;

[0026] A connecting ring is installed between the telescopic tube 6 and the sprinkler head 7, one end of the connecting ring and the connecting rod 16 are connected and installed with each other, and the telescopic tube 6 is evenly distributed at the bottom end of the diverter tube 4;

[0027] The side mounting frame 3 and the outer side wall of the shunt pipe 4 are connected with a mounting ring 8, a mounting plate 15 is fixed to the bottom end of the mounting ring 8, and a rotating shaft rod 14 is installed inside the mounting ring 8;

[0028] The mounting rings 8 are evenly distributed on the outer side walls of the side mounting frame 3 and the shunt pipe 4, and the rotating shaft rods 14 are symmetrically distributed about the central axis of the mounting ring 8;

[0029] Furthermore, the main water pipe 2 and the diversion pipe 4 are interconnected, so the purpose of diversion can be achieved during operation, and valves are installed at various pipe positions to control opening and closing;

[0030] Furthermore, two sets of rotating shaft rods 14 are installed in the installation ring 8, which separate the lower half of the installation ring 8 into two petals, so as to facilitate the connection and installation.

[0031] Working principle: First, during work, the fixing ring 13 is installed on the outside of the side mounting plate 1 and the main water pipe 2 for connection and fixation, and then the side mounting frame 3 is fixed on the side of the fixing ring 13, and the side of the main water pipe 2 is connected to the diversion pipe 4. At this time, on the outside of the side mounting frame 3 and the diversion pipe 4, the mounting ring 8 is moved and then rotated and fine-tuned with the cooperation of the rotating shaft rod 14, and the bottom mounting piece 15 is used to connect and fix, and the diversion pipe 4 is used to complete the corresponding diversion work. Under the distribution of the telescopic tube 6, uniform diversion can be performed, and the working motor 10 inside the connecting block 11 is started as needed to drive the threaded rod 17 to rotate. At this time, the threaded rod 17 and the threaded block 19 cooperate with each other to drive the moving plate 9 to move. During the movement of the moving plate 9, the telescopic tube 6 is driven to extend and retract, and the spraying height of the sprinkler head 7 is adjusted. When it reaches the appropriate position, it can stop moving.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A wet electrostatic precipitator classification spraying device, comprising a side mounting plate (1), characterized in that: A main water pipe (2) is installed on one side of the side mounting plate (1), and the outer side walls of the side mounting plate (1) and the main water pipe (2) are connected with a fixing ring (13), a side mounting frame (3) is fixed on one side of the fixing ring (13), a connecting plate (5) is fixed on one side of the bottom end of the side mounting frame (3), a diversion pipe (4) is connected to one side of the main water pipe (2), a fixing plate (12) is fixed on one end of the side mounting plate (1), a connecting block (11) is fixed on the bottom end of the fixing plate (12), a working motor (10) is installed inside the connecting block (11), a threaded rod (17) is connected to the bottom end of the working motor (10), and a threaded block (19) is connected to the outer side wall of the threaded rod (17).

2. A wet electrostatic precipitator classification spraying device according to claim 1, characterized in that: A guide rod (20) penetrates the interior of one side of the threaded block (19), a movable plate (9) is installed on one side of the threaded block (19), and reinforcing plates (18) are fixed at both ends of one side of the movable plate (9).

3. A wet electrostatic precipitator classification spraying device according to claim 2, characterized in that: The reinforcing plates (18) are symmetrically distributed about the central axis of the movable plate (9), and a threaded connection is formed between the threaded rod (17) and the threaded block (19).

4. A wet electrostatic precipitator classification spraying device according to claim 2, characterized in that: A connecting rod (16) is fixed to one end of the movable plate (9), and the connecting rods (16) are evenly distributed at one end of the movable plate (9). The bottom end of the diverter pipe (4) is connected to a telescopic pipe (6), and the bottom end of the telescopic pipe (6) is connected to a spray head (7).

5. A wet electrostatic precipitator classification spraying device according to claim 4, characterized in that: A connecting ring is installed between the telescopic tube (6) and the spray head (7), one end of the connecting ring and the connecting rod (16) are connected to each other, and the telescopic tube (6) is evenly distributed at the bottom end of the diverter tube (4).

6. A wet electrostatic precipitator classification spraying device according to claim 1, characterized in that: The side mounting frame (3) and the outer side wall of the shunt pipe (4) are connected with a mounting ring (8), a mounting plate (15) is fixed at the bottom end of the mounting ring (8), and a rotating shaft rod (14) is installed inside the mounting ring (8).

7. A wet electrostatic precipitator classification spraying device according to claim 6, characterized in that: The mounting rings (8) are evenly distributed on the outer side walls of the side mounting frame (3) and the flow diversion pipe (4), and the rotating shaft rods (14) are symmetrically distributed about the central axis of the mounting ring (8).

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