A synergistic wet electrostatic precipitator

Abstract

The utility model belongs to environmental protection equipment technical field especially for a kind of wet electric dust collector of collaborative white removal, including condensing box, the right side fixed mounting of condensing box has connecting pipe, the right end fixed mounting of connecting pipe has heating box, the middle fixed mounting of connecting pipe has filter box, the top fixed mounting of condensing box has water suction pump, the input of water suction pump fixed mounting has inlet pipe, the output of water suction pump fixed mounting has condensing pipe. Water can be injected into the inside of condensing pipe by water suction pump, the flue gas in the inside of condensing box can be cooled quickly by condensing pipe, and the moisture in the flue gas is condensed into water droplets, and the flow rate of flue gas in the inside of device can be slowed down by connecting plate, then the particulate matter in the flue gas can be filtered by activated carbon in the inside of filter box, and the moisture in the flue gas in the inside of heating box can be evaporated by heating plate, so that the moisture in the flue gas can be removed more thoroughly.

Description

Technical Field

[0001] This utility model belongs to the field of environmental protection equipment technology, specifically relating to a wet electrostatic precipitator for synergistic whitening. Background Technology

[0002] my country's coal-dominated energy structure will remain unchanged for a considerable period. Therefore, controlling particulate matter emissions from coal-fired power plants is a crucial task in my country's air pollution control efforts. While the comprehensive implementation of ultra-low emission standards for coal-fired power units has effectively controlled conventional pollutant indicators, effectively controlling fine particulate matter and condensable particulate matter has become a significant challenge in the field of coal-fired flue gas dust removal. Therefore, there is an urgent need for dust removal and environmental protection devices that integrate dust removal and whitening processes.

[0003] After passing through the desulfurization unit, the flue gas from coal combustion becomes saturated wet flue gas, carrying a large amount of moisture, gypsum droplets, and a small amount of dust. When discharged into the atmosphere, it forms gypsum rain and white smoke, which not only wastes water resources but also causes secondary pollution to the environment. However, existing co-processing wet electrostatic precipitators for desulfurization and whitening are not convenient for treating the moisture in the flue gas, and have certain limitations in practical use. The problem that this device addresses is how to easily remove moisture from the flue gas. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a wet electrostatic precipitator with synergistic whitening, which solves the problem of how to easily remove moisture from flue gas.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wet electrostatic precipitator for synergistic whitening, comprising a condenser box, a connecting pipe fixedly installed on the right side of the condenser box, a heating box fixedly installed at the right end of the connecting pipe, a filter box fixedly installed in the middle of the connecting pipe, a water pump fixedly installed on the top of the condenser box, an inlet pipe fixedly installed at the input end of the water pump, a condenser pipe fixedly installed at the output end of the water pump, the condenser pipe being located inside the condenser box and being continuously bent, a drain pipe fixedly installed at the bottom end of the condenser pipe, a movable cap threaded onto the top of the filter box, activated carbon filling the interior of the filter box, an electric heater fixedly installed at the bottom of the heating box, a heating plate fixedly installed inside the heating box, and a connecting plate fixedly installed on the right side inside the condenser box, the connecting plate being inclined.

[0006] Preferably, a flue gas inlet pipe is fixedly installed on the left side of the condenser box, and a flue gas exhaust pipe is fixedly installed on the right side of the heating box, and the flue gas exhaust pipe is in the shape of a ring.

[0007] Preferably, a connecting plate is fixedly installed at one end of the exhaust pipe and the inlet pipe, a sealing ring is fixedly installed on the inner side of the connecting plate, and a connecting hole is fixedly installed on the outer side of the connecting plate.

[0008] Preferably, a U-shaped plate is fixedly installed on the back of both the condenser and the heating box, and the back of the U-shaped plate has mounting holes, and there are multiple mounting holes.

[0009] Preferably, a movable plate is movably mounted on the front of both the condensing box and the heating box, and mounting screws are threaded around the perimeter of the movable plate, with the mounting screws threadedly connected to the front of the condensing box or the heating box.

[0010] Preferably, a controller is fixedly installed on the top of the heating box, and both the electric heater and the water pump are electrically connected to the controller.

[0011] Preferably, multiple connecting pipes are provided, and the multiple connecting pipes are arranged in a matrix on the left and right sides of the filter box surface.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] A water pump facilitates the injection of water into the condenser tubes, which rapidly cool the flue gas inside the condenser chamber, causing the moisture in the flue gas to condense into water droplets. The connecting plate slows down the flow rate of the flue gas inside the device. Activated carbon inside the filter chamber filters out particulate matter in the flue gas, and a heating plate evaporates the moisture in the flue gas inside the heating chamber, ensuring more thorough removal of moisture from the flue gas. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a third perspective view of the present invention;

[0018] Figure 4 This is an internal cross-sectional view of the condenser box of this utility model.

[0019] In the diagram: 1. Condensation chamber; 2. Movable plate; 3. Drain pipe; 4. Filter box; 5. Electric heater; 6. Heating chamber; 7. Exhaust pipe; 8. Controller; 9. Movable cap; 10. Water pump; 11. U-shaped plate; 12. Mounting hole; 13. Smoke inlet pipe; 14. Water inlet pipe; 15. Connecting plate; 16. Mounting screw; 17. Connecting pipe; 18. Sealing ring; 19. Condensation pipe; 20. Connecting hole; 21. Heating plate; 22. Connecting plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: a wet electrostatic precipitator for synergistic whitening, comprising a condenser box 1, a connecting pipe 17 fixedly installed on the right side of the condenser box 1, a heating box 6 fixedly installed at the right end of the connecting pipe 17, a filter box 4 fixedly installed in the middle of the connecting pipe 17, a water pump 10 fixedly installed on the top of the condenser box 1, an inlet pipe 14 fixedly installed at the input end of the water pump 10, a condenser pipe 19 fixedly installed at the output end of the water pump 10, and the condenser pipe 19 is located inside the condenser box 1 and is continuously bent, a drain pipe 3 fixedly installed at the bottom end of the condenser pipe 19, a movable cap 9 threadedly installed on the top of the filter box 4, activated carbon filled inside the filter box 4, an electric heater 5 fixedly installed at the bottom of the heating box 6, a heating plate 21 fixedly installed inside the heating box 6, and a connecting plate 22 fixedly installed on the right side inside the condenser box 1, and the connecting plate 22 is inclined.

[0022] When this device is in use, water can be easily injected into the condenser tube 19 by the water pump 10. The condenser tube 19 can quickly cool the flue gas inside the condensation box 1, causing the moisture in the flue gas to condense into water droplets. Since the condenser tube 19 is continuously bent, it helps to improve condensation efficiency. Furthermore, since the multiple connecting plates 22 are arranged at an angle, they can slow down the flow rate of the flue gas inside the device. Then, the activated carbon inside the filter box 4 can filter the particulate matter in the flue gas. Finally, the electric heater 5 is activated to heat the heating plate 21, raising the internal temperature of the heating box 6. The hot plate 21 can evaporate the moisture in the flue gas inside the heating box 6, making the moisture in the flue gas more thorough. By unscrewing the movable cap 9, it is easy to replace the activated carbon filled inside the filter box 4. The water inlet pipe 14 facilitates the entry of water into the water pump 10, and the drain pipe 3 facilitates the outflow of water from the condenser pipe 19. The controller 8 is electrically connected to both the electric heater 5 and the water pump 10, so it is easy to control the operation of the electric heater 5 and the water pump 10. Multiple connecting pipes 17 are located on the surface of the filter box 4. The left and right sides are arranged in a matrix, which facilitates the smooth flow of flue gas from the condenser box 1 into the filter box 4, and vice versa, ensuring the normal operation of the device. The U-shaped plate 11 and mounting holes 12 facilitate the installation and fixing of the device. The multiple mounting holes 12 ensure the stability and reliability of the installation. Unscrewing the mounting screws 16 allows for easy removal of the movable plate 2, facilitating maintenance of the internal parts and equipment of the condenser box 1 and heating box 6. For maintenance and repair, the controller 8 is set up so that the electric heater 5 and the water pump 10 are electrically connected to the controller 8, which makes it easy to control the operation status of the electric heater 5 and the water pump 10. Since the multiple connecting pipes 17 are arranged in a matrix on the left and right sides of the surface of the filter box 4, the flue gas inside the condenser box 1 can enter the filter box 4 more smoothly, and the flue gas inside the filter box 4 can enter the heating box 6 more smoothly, which helps to ensure the normal operation of the device. All electrical equipment in this device is powered by an external power supply, and all electrical equipment in this device is automatically controlled by a PLC system.

[0023] In one aspect of this embodiment, the inlet pipe 13 facilitates the entry of flue gas into the device, while the exhaust pipe 7 facilitates the discharge of treated flue gas from the device. The connecting plate 15 and the connecting hole 20 facilitate the connection and fixation of the inlet pipe 13 and the exhaust pipe 7 with external pipes. The sealing ring 18 ensures the sealing of the connection between the inlet pipe 13 and the exhaust pipe 7 and the external pipes.

[0024] In one aspect of this embodiment, the U-shaped plate 11 and the mounting holes 12 facilitate the installation and fixing of the device. Since there are multiple mounting holes 12, the installation of the device can be guaranteed to be firm and reliable. After unscrewing the mounting screws 16, the movable plate 2 can be easily removed. After the movable plate 2 is removed, it is convenient to maintain and repair the parts and equipment inside the condenser box 1 and the heating box 6.

[0025] In one aspect of this embodiment, the controller 8 is configured such that the electric heater 5 and the water pump 10 are both electrically connected to the controller 8, which facilitates the control of the operating status of the electric heater 5 and the water pump 10. Since the multiple connecting pipes 17 are arranged in a matrix on the left and right sides of the surface of the filter box 4, the flue gas inside the condenser box 1 can enter the filter box 4 more smoothly, and the flue gas inside the filter box 4 can also enter the heating box 6 more smoothly, which helps to ensure the normal operation of the device.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wet electrostatic precipitator for synergistic whitening, comprising a condenser (1), characterized in that: A connecting pipe (17) is fixedly installed on the right side of the condenser (1), a heating box (6) is fixedly installed at the right end of the connecting pipe (17), a filter box (4) is fixedly installed in the middle of the connecting pipe (17), a water pump (10) is fixedly installed on the top of the condenser (1), an inlet pipe (14) is fixedly installed at the input end of the water pump (10), and a condenser pipe (19) is fixedly installed at the output end of the water pump (10), and the condenser pipe (19) is located inside the condenser (1). The condenser tube (19) is continuously bent, and a drain pipe (3) is fixedly installed at the bottom end of the condenser tube (19). A movable cap (9) is threaded on the top of the filter box (4). The filter box (4) is filled with activated carbon. An electric heater (5) is fixedly installed at the bottom of the heating box (6). A heating plate (21) is fixedly installed inside the heating box (6). A connecting plate (22) is fixedly installed on the right side inside the condenser box (1), and the connecting plate (22) is inclined.

2. The wet electrostatic precipitator for synergistic whitening as described in claim 1, characterized in that: A flue gas inlet pipe (13) is fixedly installed on the left side of the condenser box (1), and a flue gas exhaust pipe (7) is fixedly installed on the right side of the heating box (6), and the flue gas exhaust pipe (7) is in the shape of a ring.

3. The wet electrostatic precipitator for synergistic whitening according to claim 2, characterized in that: A connecting plate (15) is fixedly installed at one end of the exhaust pipe (7) and the inlet pipe (13). A sealing ring (18) is fixedly installed on the inner side of the connecting plate (15), and a connecting hole (20) is fixedly installed on the outer side of the connecting plate (15).

4. The wet electrostatic precipitator for synergistic whitening as described in claim 1, characterized in that: The back of both the condenser (1) and the heating box (6) are fixedly installed with U-shaped plates (11), and the back of the U-shaped plates (11) is provided with mounting holes (12), and there are multiple mounting holes (12).

5. The wet electrostatic precipitator for synergistic whitening according to claim 1, characterized in that: Both the condenser (1) and the heating box (6) have movable plates (2) installed on their front sides. The movable plates (2) have screws (16) threaded around their perimeter, and the screws (16) are threaded to the front of the condenser (1) or the heating box (6).

6. The wet electrostatic precipitator for synergistic whitening according to claim 1, characterized in that: The top of the heating box (6) is fixedly equipped with a controller (8), and the electric heater (5) and the water pump (10) are both electrically connected to the controller (8).

7. The wet electrostatic precipitator for synergistic whitening according to claim 1, characterized in that: Multiple connecting pipes (17) are provided, and the multiple connecting pipes (17) are arranged in a matrix on the left and right sides of the surface of the filter box (4).

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