CN219815723U

CN219815723U - Wet desulfurization boiler

Info

Publication number: CN219815723U
Application number: CN202321255300.5U
Authority: CN
Inventors: 李桂勇
Original assignee: Jiangsu Xinlan Environmental Protection Engineering Co ltd
Current assignee: Jiangsu Xinlan Environmental Protection Engineering Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-13
Anticipated expiration: 2033-05-23

Abstract

The utility model relates to a wet desulfurization boiler in the technical field of boilers, which comprises a boiler and supporting legs arranged at the bottom of the boiler, wherein a circulating water tank is arranged on the surface of each supporting leg, a fixed pipe is arranged between the bottom of the boiler and the circulating water tank, a circulating water pump is arranged on one side of the circulating water tank, a water suction pipe is arranged at one end of the circulating water pump, and water installation pipes are arranged at the top of the inner wall of the boiler. Through the cooperation of boiler, circulation tank, fixed pipe, circulating water pump, drinking-water pipe, installation water pipe, atomizing spray tube and active carbon adsorption net, can adsorb the desulfurization many times to the sulfur body granule in the flue gas through active carbon adsorption net, break away from the sulfur body in the flue gas through the power of sinking of water, realize carrying out the effect of desulfurization to the flue gas that produces in the boiler, can filter and adsorb the inside water of inflow circulation tank through active carbon adsorption net No. two, make the inside water of circulation tank can recycle.

Description

Wet desulfurization boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a wet desulfurization boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy. The boiler is a water container heated on fire, the boiler is a place where fuel is burned, and the boiler comprises two parts of a boiler and a boiler. The hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people living, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator, and when harmful gas is desulfurized, the desulfurization is required through the boiler.

When sulfur in harmful gas is removed, water is sprayed to the gas to precipitate sulfur particles in the gas, and water is sprayed to wet the gas to cause more water resource waste and increase cost, so that the wet desulfurization boiler is provided.

Disclosure of Invention

Aiming at the problems, the utility model provides a wet desulfurization boiler which is provided with the functions of filtering sprayed water, so that the water can be recycled, and the water resource waste is avoided, and the water resource cost is increased.

The technical scheme of the utility model is as follows: the utility model provides a wet flue gas desulfurization's boiler, includes the boiler and establishes the supporting leg in the boiler bottom, the surface mounting of supporting leg has circulating water tank, install the fixed pipe between the bottom of boiler and the circulating water tank, circulating water pump is installed to one side of circulating water tank, the drinking-water pipe is installed to circulating water pump's one end, the installation water pipe is all installed at the top of boiler inner wall, the inboard surface mounting of installation water pipe has the atomizing spray tube, the one end of drinking-water pipe wear to locate the inside of boiler and with installation water pipe fixed connection, a plurality of active carbon adsorption nets of No. one are installed in proper order from the top of boiler.

In a further technical scheme, the inner wall fixedly connected with mounting panel of boiler, the installation helicoidal groove has been seted up to the upper surface of mounting panel, a plurality of the equal fixedly connected with of bottom of active carbon adsorption net is installed the helicoidal strip, the one end threaded connection of installation helicoidal strip is in the inside of installation helicoidal groove.

In further technical scheme, the inner wall fixedly connected with annular baffle of fixed pipe, the inside threaded connection of fixed pipe has the HEPA filter, the equal fixedly connected with handle in surface of HEPA filter.

In a further technical scheme, a second activated carbon adsorption net is arranged on the inner wall of the circulating water tank.

In a further technical scheme, the mounting plate, the mounting screw groove and the mounting screw strip are all annular in shape.

In a further technical scheme, the shape of the installation water pipe and the shape of the atomizing spray pipe are both annular.

The beneficial effects of the utility model are as follows:

1. the boiler, the circulating water tank, the fixed pipe, the circulating water pump, the water suction pipe, the mounting water pipe, the atomizing spray pipe and the first activated carbon adsorption net are matched for use, so that multiple adsorption desulfurization can be conveniently carried out on sulfur particles in the flue gas through the first activated carbon adsorption nets, then sulfur in the flue gas is separated through the settling force of water, the desulfurization effect on the flue gas generated in the boiler is realized, and water flowing into the circulating water tank can be filtered and adsorbed through the second activated carbon adsorption net, so that the water in the circulating water tank can be recycled;

2. through the cooperation of mounting panel, installation helicoidal groove, installation spiral shell strip use to can be convenient for install the inside at the boiler to a plurality of active carbon adsorption net, thereby can be convenient for install the dismantlement fast to a plurality of active carbon adsorption net.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a sectional view showing the internal structure of the boiler according to the embodiment of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with an embodiment of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 2B in accordance with an embodiment of the present utility model;

fig. 5 is an enlarged view of the structure at C in fig. 2 according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a boiler; 2. a circulation water tank; 3. a fixed tube; 4. a circulating water pump; 5. a water pumping pipe; 6. installing a water pipe; 7. an atomizing spray pipe; 8. a first activated carbon adsorption net; 9. a mounting plate; 10. installing a screw groove; 11. installing a spiral strip; 12. an annular baffle; 13. a second activated carbon adsorption net; 14. HEPA filter.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-5, a wet desulfurization boiler comprises a boiler 1 and supporting legs arranged at the bottom of the boiler 1, wherein a circulating water tank 2 is arranged on the surface of the supporting legs, a fixed pipe 3 is arranged between the bottom of the boiler 1 and the circulating water tank 2, a circulating water pump 4 is arranged on one side of the circulating water tank 2, a water suction pipe 5 is arranged at one end of the circulating water pump 4, a water installation pipe 6 is arranged at the top of the inner wall of the boiler 1, an atomizing spray pipe 7 is arranged on the inner side surface of the water installation pipe 6 and is used for spraying particles in flue gas generated in the boiler 1, the particles in the flue gas are filtered and cleaned through mist water, one end of the water suction pipe 5 penetrates through the boiler 1 and is fixedly connected with the water installation pipe 6, a plurality of first activated carbon adsorption nets 8 are sequentially arranged in the boiler 1 from top and are used for separating sulfur particles in the flue gas in the boiler 1, a second activated carbon adsorption net 13 is arranged on the inner wall of the circulating water tank 2 and is used for filtering water flowing into the inside of the circulating water tank 2, and the water installation pipe 6 and the atomizing spray pipe 7 are in a ring shape.

The working principle of the technical scheme is as follows:

the sulfur body particles in the flue gas can be subjected to multiple adsorption desulfurization through the plurality of first activated carbon adsorption nets 8, then the water inside the circulating water tank 2 is conveyed to the inside of the installation water pipe 6 through the water suction pipe 5 by starting the circulating water pump 4, the water is sprayed out through the atomizing spray pipe 7, then the sulfur body particles in the flue gas generated by the boiler 1 are cleaned through sprayed water mist, the sulfur body in the flue gas is separated through the settling force of the water, the desulfurization effect on the flue gas generated by the boiler 1 is realized, the water flowing into the inside of the circulating water tank 2 can be filtered and adsorbed through the second activated carbon adsorption net 13, and the water inside the circulating water tank 2 can be recycled.

In another embodiment, as shown in fig. 2 and 5, the inner wall of the boiler 1 is fixedly connected with a mounting plate 9, the upper surface of the mounting plate 9 is provided with a mounting screw groove 10, the bottoms of the activated carbon adsorption nets 8 are fixedly connected with mounting screw bars 11, one ends of the mounting screw bars 11 are in threaded connection with the inside of the mounting screw groove 10, and the mounting plate 9, the mounting screw groove 10 and the mounting screw bars 11 are in ring shapes.

The installation spiral bars 11 are driven to rotate by rotating the plurality of first activated carbon adsorption nets 8, and the installation spiral grooves 10 are connected with the upper surface of the installation plate 9 through threads, so that the installation of the plurality of first activated carbon adsorption nets 8 in the boiler 1 can be conveniently realized, and the rapid installation and the disassembly of the plurality of first activated carbon adsorption nets 8 can be conveniently realized.

In another embodiment, as shown in fig. 2 and 3, the inner wall of the fixed tube 3 is fixedly connected with an annular baffle 12, the inner thread of the fixed tube 3 is connected with a HEPA filter 14, and the surfaces of the HEPA filters 14 are fixedly connected with handles 15.

The HEPA filter 14 is blocked by the annular baffle 12, and the sprayed water is filtered by the HEPA filter 14.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a boiler of wet flue gas desulfurization, includes boiler (1) and establishes the supporting leg in boiler (1) bottom, its characterized in that: the utility model discloses a boiler, including supporting leg, circulating water tank (2), circulating water pump (4), installation water pipe (6) are all installed at the top of boiler (1) inner wall, the inboard surface mounting of installation water pipe (6) has atomizing spray tube (7), the inside of boiler (1) is worn to locate with installation water pipe (6) fixed connection to one end of water pipe (5), a plurality of active carbon adsorption nets (8) are installed in proper order from last to the inside of boiler (1) to circulating water pump (4) are installed to one side of circulating water tank (2), circulating water pump (4) between the bottom of boiler (1) and circulating water tank (2).

2. A wet desulfurization boiler according to claim 1, characterized in that: the inner wall fixedly connected with mounting panel (9) of boiler (1), installation helicoidal groove (10) have been seted up to the upper surface of mounting panel (9), a plurality of the bottom of active carbon adsorption net (8) is all fixedly connected with installation helicoidal bar (11), the one end threaded connection of installation helicoidal bar (11) is in the inside of installation helicoidal groove (10).

3. A wet desulfurization boiler according to claim 1, characterized in that: the inner wall fixedly connected with annular baffle (12) of fixed pipe (3), the inside threaded connection of fixed pipe (3) has HEPA filter (14), the equal fixedly connected with handle (15) in surface of HEPA filter (14).

4. A wet desulfurization boiler according to claim 1, characterized in that: and a second activated carbon adsorption net (13) is arranged on the inner wall of the circulating water tank (2).

5. A wet desulfurization boiler according to claim 2, characterized in that: the mounting plate (9), the mounting screw groove (10) and the mounting screw strip (11) are all annular in shape.

6. A wet desulfurization boiler according to claim 1, characterized in that: the shape of the installation water pipe (6) and the shape of the atomizing spray pipe (7) are annular.