CN218795085U

CN218795085U - Power plant flue gas desulfurization spraying device

Info

Publication number: CN218795085U
Application number: CN202221572894.8U
Authority: CN
Inventors: 张�杰; 段承勇; 马亚东
Original assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Current assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-04-07
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses a flue gas desulfurization's of power plant atomizer, the on-line screen storage device comprises a base, the right side fixedly connected with desulfurization case at base top, the left side fixedly connected with water tank at base top, the fixed case of top fixedly connected with of water tank, the inner chamber of fixed case is equipped with first water pump, the first pipeline of input fixedly connected with of first water pump, the first filter screen of bottom fixedly connected with of first pipeline, the output fixedly connected with second pipeline of first water pump, the bottom fixedly connected with third pipeline of second pipeline. The utility model discloses a second water pump, absorb water the setting of pipe, outlet pipe, first water pump, first pipeline, second pipeline, third pipeline and atomizer, solved current spraying catalytic unit and can't be utilizing water resource recovery, at the in-process waste a large amount of water resources that use, be not conform to the problem of energy-concerving and environment-protective theory.

Description

Power plant flue gas desulfurization spraying device

Technical Field

The utility model relates to a power plant technical field specifically is power plant's flue gas desulfurization's atomizer with water resource cyclic utilization device.

Background

Power plants are operated by converting some form of raw energy such as: the water power, the steam, the diesel oil and the fuel gas are converted into electric energy, and the generated electric energy is used by fixed facilities or power plants (nuclear power plants, wind power plants, solar power plants and the like) for transporting electricity.

The power plant can produce a large amount of gas at the process of electricity generation, and gas need carry out desulfurization treatment to gas before the discharge, need use atomizer at the in-process of desulfurization, and current atomizer can't be utilizing water resource recovery, has wasted a large amount of water resources at the in-process that uses, is not conform to the theory of energy-concerving and environment-protective.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flue gas desulfurization's of power plant atomizer possesses cyclic utilization's advantage, has solved current spraying catalytic unit and can't be utilizing water resource recovery, has wasted a large amount of water resources at the in-process that uses, is not conform to the problem of energy-concerving and environment-protective theory.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a power plant flue gas desulfurization's atomizer, includes base (1), desulfurization case (10) is connected in base (1), base (1) is connected with water tank (2), water tank (2) are connected with fixed case (3), first water pump (4) are equipped with in fixed case (3), first pipeline (5) are connected in first water pump (4), first filter screen (6) are connected in first pipeline (5), second pipeline (7) are connected in first water pump (4), third pipeline (8) are connected in second pipeline (7), atomizer (9) are connected in third pipeline (8), desulfurization case (10) intercommunication fourth pipeline (11), fourth pipeline (11) intercommunication purifying box (12), purifying box (12) are connected guide plate (13), active carbon adsorption block (15) are placed in guide plate (13), guide plate (13) are connected with leak board (14), purifying box (12) connect casing (16), second water pump (17) are equipped with in casing (16).

According to the spraying device for flue gas desulfurization of the power plant, a water inlet is formed in the top of the water tank (2), and the fourth pipeline (11) is connected with the electromagnetic valve; the water tank (2) is connected with a sealing door through a hinge, and the sealing door is provided with a handle; and the desulfurization box (10) is connected with an air outlet pipe (20), and the air outlet pipe (20) is connected with a second filter screen (21).

According to the spraying device for flue gas desulfurization of the power plant, the second water pump (17) is connected with a limiting frame, and the limiting frame is connected with the shell (16); the third pipeline (8) is provided with a limiting block, and the top of the limiting block is connected with a desulfurization box (10); the desulfurization box (10) is connected with the liquid guide plate, and the desulfurization box (10) is connected with the air inlet pipe (22).

Advantageous effects

1. The utility model discloses a second water pump, absorb water pipe, outlet pipe, first water pump, first pipeline, second pipeline, third pipeline and atomizer's setting has solved current spraying catalytic unit and can't be utilizing water resource recovery, has wasted a large amount of water resources at the in-process that uses, is not conform to the problem of energy-concerving and environment-protective theory.

2. The utility model discloses a setting of sealing door and handle is cleared up the remaining incrustation scale of water tank inner chamber, improves water tank inner chamber's cleanliness factor greatly, through spacing setting, and shake when reducing the second water pump operation has greatly increased the stability of second water pump.

The utility model discloses during the use, at first the user passes through the water inlet and carries the inner chamber to water tank 2, secondly the user starts first water pump 4 through external controller, first water pump 4 inhales water under the cooperation of first filter screen 6 through first pipeline 5, carry water to the inner chamber of second pipeline 7 through first pipeline 5, carry water to the inner chamber of third pipeline 8 through second pipeline 7, carry water to atomizer 9's inner chamber through third pipeline 8, spout behind atomizing atomizer 9 with the water source atomizing, the flue gas that the user produced with the electricity generation simultaneously carries the inner chamber to desulfurization case 10 through intake pipe 22, cool off the flue gas and reach wet flue gas desulfurization's purpose through water atomization, flue gas after the desulfurization passes through outlet duct 20 output and adsorbs harmful substance in the flue gas through second filter screen 21, then the user starts electromagnetic valve through external controller, make water carry the inner chamber to purification case 12 through fourth pipeline 11, adsorb harmful substance through activated carbon block 15 in to the aquatic, last user starts second water pump 17 through external controller, the second water pump starts the electromagnetic valve through external water pump, make water pump through the water suction pipe 18 through the delivery pipe to the inner chamber that absorbs water and carry to the outlet pipe through 19 to the delivery pipe that the outlet pipe that absorbs water use, the water, 18, the water delivery pipe that will absorb water use, the water delivery pipe will absorb water.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the purifying box and the casing of the present invention;

FIG. 3 is a sectional view of the water tank and the fixed tank of the present invention;

fig. 4 is a sectional view of the desulfurization box of the present invention.

In the figure: 1. a base; 2. a water tank; 3. a fixed box; 4. a first water pump; 5. a first conduit; 6. a first filter screen; 7. a second conduit; 8. a third pipeline; 9. an atomizing spray head; 10. a desulfurization box; 11. a fourth conduit; 12. a purification box; 13. a baffle; 14. a bushing; 15. an activated carbon adsorption block; 16. a housing; 17. a second water pump; 18. a suction pipe; 19. a water outlet pipe; 20. an air outlet pipe; 21. a second filter screen; 22. an air inlet pipe.

Detailed description of the preferred embodiments

Referring to fig. 1-4, a spraying device for flue gas desulfurization of a power plant comprises a base 1, a right side fixedly connected with desulfurization box 10 at the top of the base 1, a left side fixedly connected with water tank 2 at the top of the base 1, a top fixedly connected with fixing box 3 of the water tank 2, an inner cavity of the fixing box 3 is provided with a first water pump 4, an input end fixedly connected with first pipeline 5 of the first water pump 4, a bottom fixedly connected with first filter screen 6 of the first pipeline 5, an output end fixedly connected with second pipeline 7 of the first water pump 4, a bottom fixedly connected with third pipeline 8 of the second pipeline 7, a bottom fixedly connected with atomizing nozzle 9 of the third pipeline 8, a bottom of the desulfurization box 10 is communicated with a fourth pipeline 11, a bottom of the fourth pipeline 11 is communicated with a purification box 12, a bottom fixedly connected with guide plate 13 in the inner cavity of the purification box 12, an activated carbon adsorption block 15 is placed on the right side of the top of the guide plate 13, a center of the top of the guide plate 13 is fixedly connected with a leakage plate 14, a left side fixedly connected with a shell 16 in the left side of the purification box 12, an inner cavity of the shell 16 is provided with an input end fixedly connected with a water pump 17, an output end fixedly connected with an output end of a water suction pipe 18 of the second water pump 17.

The top of the surface of the water tank 2 is provided with a water inlet, and the surface of the fourth pipeline 11 is provided with an electromagnetic valve.

The below that the surface of water tank 2 just is located the water inlet has the sealing door through hinge swing joint, and one side fixedly connected with handle on sealing door surface, through the setting of sealing door and handle, clears up the remaining incrustation scale of 2 inner chambers of water tank, improves the cleanliness factor of 2 inner chambers of water tank greatly.

The right side of the desulfurization box 10 is fixedly connected with an outlet pipe 20, and one side of the outlet pipe 20 is fixedly connected with a second filter screen 21.

The equal fixedly connected with spacing in both sides of second water pump 17 bottom, and the bottom fixed connection of spacing in the bottom of 16 inner chambers of casing, through the setting of spacing, shake when reducing second water pump 17 operation, greatly increased second water pump 17's stability.

The both sides on third pipeline 8 surface all are overlapped and are equipped with the stopper, and the top fixed connection of stopper in the top of desulfurization case 10 inner chambers.

The equal fixedly connected with drain board in both sides of desulfurization case 10 inner chamber bottom, one side fixedly connected with intake pipe 22 at desulfurization case 10 top.

Claims

1. The utility model provides a flue gas desulfurization's of power plant atomizer, includes base (1), its characterized in that: desulfurization case (10) is connected in base (1), base (1) is connected with water tank (2), water tank (2) is connected with fixed case (3), first water pump (4) are equipped with in fixed case (3), first pipeline (5) are connected in first water pump (4), first filter screen (6) is connected in first pipeline (5), second pipeline (7) is connected in first water pump (4), third pipeline (8) is connected in second pipeline (7), atomizer (9) is connected in third pipeline (8), desulfurization case (10) intercommunication fourth pipeline (11), fourth pipeline (11) intercommunication purifying box (12), guide plate (13) is connected in purifying box (12), active carbon adsorption block (15) are placed in guide plate (13), guide plate (13) are connected with bushing (14), casing (16) is connected in purifying box (12), second water pump (17) is equipped with in casing (16).

2. The power plant flue gas desulfurization spraying device of claim 1, characterized in that: the top of the water tank (2) is provided with a water inlet, and the fourth pipeline (11) is connected with an electromagnetic valve; the water tank (2) is connected with a sealing door through a hinge, and the sealing door is provided with a handle; the desulfurization box (10) is connected with an air outlet pipe (20), and the air outlet pipe (20) is connected with a second filter screen (21).

3. The spraying device for flue gas desulfurization of power plants according to claim 1 or 2, characterized in that: the second water pump (17) is connected with a limiting frame, and the limiting frame is connected with the shell (16); the third pipeline (8) is provided with a limiting block, and the top of the limiting block is connected with a desulfurization box (10); the desulfurization box (10) is connected with the liquid guide plate, and the desulfurization box (10) is connected with the air inlet pipe (22).